From 5cfccaa2fdc37b20283f15d43826cc365f668cfb Mon Sep 17 00:00:00 2001
From: Daniel Gerhardt <code@dgerhardt.net>
Date: Tue, 10 Jan 2017 14:32:19 +0100
Subject: [PATCH] Update copyright year and add missing file headers

---
 .../de/thm/arsnova/CASLogoutSuccessHandler.java |  2 +-
 .../de/thm/arsnova/CasUserDetailsService.java   |  2 +-
 .../java/de/thm/arsnova/FeedbackStorage.java    |  2 +-
 src/main/java/de/thm/arsnova/ImageUtils.java    |  2 +-
 .../LoginAuthenticationFailureHandler.java      |  2 +-
 .../LoginAuthenticationSucessHandler.java       |  2 +-
 .../de/thm/arsnova/PaginationListDecorator.java |  2 +-
 .../java/de/thm/arsnova/aop/RangeAspect.java    |  2 +-
 .../de/thm/arsnova/aop/UserSessionAspect.java   |  2 +-
 .../de/thm/arsnova/cache/CacheBustListener.java |  2 +-
 .../java/de/thm/arsnova/cache/CacheBuster.java  |  2 +-
 .../java/de/thm/arsnova/cache/ICacheBuster.java |  2 +-
 .../thm/arsnova/cache/ScheduledCacheBuster.java | 17 +++++++++++++++++
 .../java/de/thm/arsnova/config/ExtraConfig.java |  2 +-
 .../de/thm/arsnova/config/SecurityConfig.java   |  2 +-
 .../arsnova/controller/AbstractController.java  |  2 +-
 .../controller/AudienceQuestionController.java  |  2 +-
 .../controller/ConfigurationController.java     |  2 +-
 .../arsnova/controller/CourseController.java    |  2 +-
 .../arsnova/controller/FeedbackController.java  |  2 +-
 .../controller/LecturerQuestionController.java  |  2 +-
 .../arsnova/controller/LegacyController.java    |  2 +-
 .../thm/arsnova/controller/LoginController.java |  2 +-
 .../thm/arsnova/controller/MotdController.java  |  2 +-
 .../controller/PaginationController.java        |  2 +-
 .../SecurityExceptionControllerAdvice.java      |  2 +-
 .../arsnova/controller/SessionController.java   |  2 +-
 .../arsnova/controller/SocketController.java    |  2 +-
 .../controller/StatisticsController.java        |  2 +-
 .../thm/arsnova/controller/UserController.java  |  2 +-
 .../arsnova/controller/WelcomeController.java   |  2 +-
 .../java/de/thm/arsnova/dao/CouchDBDao.java     |  2 +-
 .../java/de/thm/arsnova/dao/IDatabaseDao.java   |  2 +-
 src/main/java/de/thm/arsnova/dao/NovaView.java  |  2 +-
 .../java/de/thm/arsnova/domain/CourseScore.java |  2 +-
 .../domain/ILearningProgressFactory.java        |  2 +-
 .../de/thm/arsnova/domain/LearningProgress.java |  2 +-
 .../arsnova/domain/LearningProgressFactory.java |  2 +-
 .../domain/LearningProgressListener.java        |  2 +-
 .../domain/PointBasedLearningProgress.java      |  2 +-
 .../domain/QuestionBasedLearningProgress.java   |  2 +-
 .../de/thm/arsnova/domain/QuestionScore.java    |  2 +-
 .../java/de/thm/arsnova/domain/UserScore.java   |  2 +-
 .../arsnova/domain/VariantLearningProgress.java |  2 +-
 .../java/de/thm/arsnova/entities/Answer.java    |  2 +-
 .../java/de/thm/arsnova/entities/Authorize.java |  2 +-
 .../java/de/thm/arsnova/entities/DbUser.java    |  2 +-
 .../java/de/thm/arsnova/entities/Feedback.java  |  2 +-
 .../arsnova/entities/InterposedQuestion.java    |  2 +-
 .../entities/InterposedReadingCount.java        |  2 +-
 .../entities/LearningProgressOptions.java       |  2 +-
 .../java/de/thm/arsnova/entities/LoggedIn.java  |  2 +-
 src/main/java/de/thm/arsnova/entities/Motd.java |  2 +-
 .../java/de/thm/arsnova/entities/MotdList.java  |  2 +-
 .../de/thm/arsnova/entities/PossibleAnswer.java |  2 +-
 .../java/de/thm/arsnova/entities/Question.java  |  2 +-
 .../arsnova/entities/ServiceDescription.java    |  2 +-
 .../java/de/thm/arsnova/entities/Session.java   |  2 +-
 .../de/thm/arsnova/entities/SessionFeature.java |  2 +-
 .../de/thm/arsnova/entities/SessionInfo.java    |  2 +-
 .../de/thm/arsnova/entities/Statistics.java     |  2 +-
 src/main/java/de/thm/arsnova/entities/User.java |  2 +-
 .../de/thm/arsnova/entities/VisitedSession.java |  2 +-
 .../thm/arsnova/entities/transport/Answer.java  |  2 +-
 .../entities/transport/AnswerQueueElement.java  |  2 +-
 .../entities/transport/ImportExportSession.java |  2 +-
 .../entities/transport/InterposedQuestion.java  |  2 +-
 .../transport/LearningProgressOptions.java      |  2 +-
 .../transport/LearningProgressValues.java       |  2 +-
 .../events/ChangeLearningProgressEvent.java     |  2 +-
 .../events/DeleteAllLectureAnswersEvent.java    |  2 +-
 .../DeleteAllPreparationAnswersEvent.java       |  2 +-
 .../events/DeleteAllQuestionsAnswersEvent.java  |  2 +-
 .../arsnova/events/DeleteAllQuestionsEvent.java |  2 +-
 .../thm/arsnova/events/DeleteAnswerEvent.java   |  2 +-
 .../events/DeleteFeedbackForSessionsEvent.java  |  2 +-
 .../events/DeleteInterposedQuestionEvent.java   |  2 +-
 .../thm/arsnova/events/DeleteQuestionEvent.java |  2 +-
 .../thm/arsnova/events/DeleteSessionEvent.java  |  2 +-
 .../thm/arsnova/events/FeatureChangeEvent.java  |  2 +-
 .../thm/arsnova/events/FlipFlashcardsEvent.java |  2 +-
 .../thm/arsnova/events/LockFeedbackEvent.java   |  2 +-
 .../thm/arsnova/events/LockQuestionEvent.java   |  2 +-
 .../thm/arsnova/events/LockQuestionsEvent.java  |  2 +-
 .../de/thm/arsnova/events/LockVoteEvent.java    |  2 +-
 .../de/thm/arsnova/events/LockVotesEvent.java   |  2 +-
 .../de/thm/arsnova/events/NewAnswerEvent.java   |  2 +-
 .../de/thm/arsnova/events/NewFeedbackEvent.java |  2 +-
 .../events/NewInterposedQuestionEvent.java      |  2 +-
 .../de/thm/arsnova/events/NewQuestionEvent.java |  2 +-
 .../de/thm/arsnova/events/NewSessionEvent.java  |  2 +-
 .../java/de/thm/arsnova/events/NovaEvent.java   |  2 +-
 .../de/thm/arsnova/events/NovaEventVisitor.java |  2 +-
 .../thm/arsnova/events/PiRoundCancelEvent.java  |  2 +-
 .../events/PiRoundDelayedStartEvent.java        |  2 +-
 .../de/thm/arsnova/events/PiRoundEndEvent.java  |  2 +-
 .../thm/arsnova/events/PiRoundResetEvent.java   |  2 +-
 .../de/thm/arsnova/events/SessionEvent.java     |  2 +-
 .../thm/arsnova/events/StatusSessionEvent.java  |  2 +-
 .../thm/arsnova/events/UnlockQuestionEvent.java |  2 +-
 .../arsnova/events/UnlockQuestionsEvent.java    |  2 +-
 .../de/thm/arsnova/events/UnlockVoteEvent.java  |  2 +-
 .../de/thm/arsnova/events/UnlockVotesEvent.java |  2 +-
 .../ApplicationPermissionEvaluator.java         |  2 +-
 .../security/CustomLdapUserDetailsMapper.java   | 17 +++++++++++++++++
 .../arsnova/security/DbUserDetailsService.java  |  2 +-
 .../thm/arsnova/services/FeedbackService.java   |  2 +-
 .../thm/arsnova/services/IFeedbackService.java  |  2 +-
 .../de/thm/arsnova/services/IMotdService.java   |  2 +-
 .../thm/arsnova/services/IQuestionService.java  |  2 +-
 .../thm/arsnova/services/ISessionService.java   |  2 +-
 .../arsnova/services/IStatisticsService.java    |  2 +-
 .../de/thm/arsnova/services/IUserService.java   |  2 +-
 .../de/thm/arsnova/services/MotdService.java    |  2 +-
 .../thm/arsnova/services/QuestionService.java   |  2 +-
 .../services/ResponseProviderService.java       |  2 +-
 .../services/ResponseProviderServiceImpl.java   |  2 +-
 .../de/thm/arsnova/services/SessionService.java |  2 +-
 .../thm/arsnova/services/StatisticsService.java |  2 +-
 .../de/thm/arsnova/services/UserService.java    |  2 +-
 .../arsnova/services/UserSessionService.java    |  2 +-
 .../services/UserSessionServiceImpl.java        |  2 +-
 .../de/thm/arsnova/socket/ARSnovaSocket.java    |  2 +-
 .../arsnova/socket/ARSnovaSocketIOServer.java   |  2 +-
 .../arsnova/socket/ARSnovaSocketListener.java   |  2 +-
 .../de/thm/arsnova/socket/message/Feedback.java |  2 +-
 .../de/thm/arsnova/socket/message/Question.java |  2 +-
 .../de/thm/arsnova/socket/message/Session.java  |  2 +-
 .../java/de/thm/arsnova/web/CacheControl.java   |  2 +-
 .../web/CacheControlInterceptorHandler.java     |  2 +-
 .../java/de/thm/arsnova/web/CorsFilter.java     |  2 +-
 .../java/de/thm/arsnova/web/DeprecatedApi.java  |  2 +-
 .../web/DeprecatedApiInterceptorHandler.java    |  2 +-
 .../java/de/thm/arsnova/web/Pagination.java     |  2 +-
 .../arsnova/web/ResponseInterceptorHandler.java |  2 +-
 .../java/de/thm/arsnova/ImageUtilsTest.java     |  2 +-
 .../de/thm/arsnova/config/ExtraConfigTest.java  |  2 +-
 .../thm/arsnova/config/TestSecurityConfig.java  |  2 +-
 .../controller/AbstractControllerTest.java      |  2 +-
 .../controller/CourseControllerTest.java        |  2 +-
 .../controller/FeedbackControllerTest.java      |  2 +-
 .../LecturerQuestionControllerTest.java         |  2 +-
 .../arsnova/controller/LoginControllerTest.java |  2 +-
 .../controller/SessionControllerTest.java       |  2 +-
 .../controller/StatisticsControllerTest.java    |  2 +-
 .../java/de/thm/arsnova/dao/NovaViewTest.java   |  2 +-
 .../de/thm/arsnova/dao/StubDatabaseDao.java     |  2 +-
 .../domain/PointBasedLearningProgressTest.java  |  2 +-
 .../QuestionBasedLearningProgressTest.java      |  2 +-
 .../de/thm/arsnova/entities/FeedbackTest.java   |  2 +-
 .../de/thm/arsnova/entities/QuestionTest.java   |  2 +-
 .../java/de/thm/arsnova/entities/TestUser.java  |  2 +-
 .../arsnova/services/FeedbackServiceTest.java   |  2 +-
 .../arsnova/services/QuestionServiceTest.java   |  2 +-
 .../arsnova/services/SessionServiceTest.java    |  2 +-
 .../thm/arsnova/services/StubUserService.java   |  2 +-
 .../thm/arsnova/services/UserServiceTest.java   |  2 +-
 157 files changed, 189 insertions(+), 155 deletions(-)

diff --git a/src/main/java/de/thm/arsnova/CASLogoutSuccessHandler.java b/src/main/java/de/thm/arsnova/CASLogoutSuccessHandler.java
index 4ff4e900..e34d6737 100644
--- a/src/main/java/de/thm/arsnova/CASLogoutSuccessHandler.java
+++ b/src/main/java/de/thm/arsnova/CASLogoutSuccessHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/CasUserDetailsService.java b/src/main/java/de/thm/arsnova/CasUserDetailsService.java
index 1374df32..234b7be9 100644
--- a/src/main/java/de/thm/arsnova/CasUserDetailsService.java
+++ b/src/main/java/de/thm/arsnova/CasUserDetailsService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/FeedbackStorage.java b/src/main/java/de/thm/arsnova/FeedbackStorage.java
index 3b02c0b9..40927445 100644
--- a/src/main/java/de/thm/arsnova/FeedbackStorage.java
+++ b/src/main/java/de/thm/arsnova/FeedbackStorage.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/ImageUtils.java b/src/main/java/de/thm/arsnova/ImageUtils.java
index 03544f6b..87b1af15 100644
--- a/src/main/java/de/thm/arsnova/ImageUtils.java
+++ b/src/main/java/de/thm/arsnova/ImageUtils.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/LoginAuthenticationFailureHandler.java b/src/main/java/de/thm/arsnova/LoginAuthenticationFailureHandler.java
index 46cf85be..34792b3b 100644
--- a/src/main/java/de/thm/arsnova/LoginAuthenticationFailureHandler.java
+++ b/src/main/java/de/thm/arsnova/LoginAuthenticationFailureHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/LoginAuthenticationSucessHandler.java b/src/main/java/de/thm/arsnova/LoginAuthenticationSucessHandler.java
index 4a40e030..9b0bc477 100644
--- a/src/main/java/de/thm/arsnova/LoginAuthenticationSucessHandler.java
+++ b/src/main/java/de/thm/arsnova/LoginAuthenticationSucessHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/PaginationListDecorator.java b/src/main/java/de/thm/arsnova/PaginationListDecorator.java
index eafcfe0e..6f9fcf44 100644
--- a/src/main/java/de/thm/arsnova/PaginationListDecorator.java
+++ b/src/main/java/de/thm/arsnova/PaginationListDecorator.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/aop/RangeAspect.java b/src/main/java/de/thm/arsnova/aop/RangeAspect.java
index b582e6b2..7975225d 100644
--- a/src/main/java/de/thm/arsnova/aop/RangeAspect.java
+++ b/src/main/java/de/thm/arsnova/aop/RangeAspect.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/aop/UserSessionAspect.java b/src/main/java/de/thm/arsnova/aop/UserSessionAspect.java
index c480f737..155351af 100644
--- a/src/main/java/de/thm/arsnova/aop/UserSessionAspect.java
+++ b/src/main/java/de/thm/arsnova/aop/UserSessionAspect.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/cache/CacheBustListener.java b/src/main/java/de/thm/arsnova/cache/CacheBustListener.java
index b617d789..db365d06 100644
--- a/src/main/java/de/thm/arsnova/cache/CacheBustListener.java
+++ b/src/main/java/de/thm/arsnova/cache/CacheBustListener.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/cache/CacheBuster.java b/src/main/java/de/thm/arsnova/cache/CacheBuster.java
index 78e9cc75..930d7f19 100644
--- a/src/main/java/de/thm/arsnova/cache/CacheBuster.java
+++ b/src/main/java/de/thm/arsnova/cache/CacheBuster.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/cache/ICacheBuster.java b/src/main/java/de/thm/arsnova/cache/ICacheBuster.java
index e4583004..ab937cdd 100644
--- a/src/main/java/de/thm/arsnova/cache/ICacheBuster.java
+++ b/src/main/java/de/thm/arsnova/cache/ICacheBuster.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/cache/ScheduledCacheBuster.java b/src/main/java/de/thm/arsnova/cache/ScheduledCacheBuster.java
index 5c49dfc3..3a093d97 100644
--- a/src/main/java/de/thm/arsnova/cache/ScheduledCacheBuster.java
+++ b/src/main/java/de/thm/arsnova/cache/ScheduledCacheBuster.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of ARSnova Backend.
+ * Copyright (C) 2012-2017 The ARSnova Team
+ *
+ * ARSnova Backend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ARSnova Backend is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package de.thm.arsnova.cache;
 
 import org.springframework.cache.annotation.CacheEvict;
diff --git a/src/main/java/de/thm/arsnova/config/ExtraConfig.java b/src/main/java/de/thm/arsnova/config/ExtraConfig.java
index d61e4a8f..254e2d36 100644
--- a/src/main/java/de/thm/arsnova/config/ExtraConfig.java
+++ b/src/main/java/de/thm/arsnova/config/ExtraConfig.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/config/SecurityConfig.java b/src/main/java/de/thm/arsnova/config/SecurityConfig.java
index 2caf9841..85494b75 100644
--- a/src/main/java/de/thm/arsnova/config/SecurityConfig.java
+++ b/src/main/java/de/thm/arsnova/config/SecurityConfig.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/AbstractController.java b/src/main/java/de/thm/arsnova/controller/AbstractController.java
index db37d925..75edd8a3 100644
--- a/src/main/java/de/thm/arsnova/controller/AbstractController.java
+++ b/src/main/java/de/thm/arsnova/controller/AbstractController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java b/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
index fcf1b33f..7aec9eb6 100644
--- a/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
+++ b/src/main/java/de/thm/arsnova/controller/AudienceQuestionController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/ConfigurationController.java b/src/main/java/de/thm/arsnova/controller/ConfigurationController.java
index 36075fc5..45a6f0b1 100644
--- a/src/main/java/de/thm/arsnova/controller/ConfigurationController.java
+++ b/src/main/java/de/thm/arsnova/controller/ConfigurationController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/CourseController.java b/src/main/java/de/thm/arsnova/controller/CourseController.java
index 5d473e4c..029b393a 100644
--- a/src/main/java/de/thm/arsnova/controller/CourseController.java
+++ b/src/main/java/de/thm/arsnova/controller/CourseController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/FeedbackController.java b/src/main/java/de/thm/arsnova/controller/FeedbackController.java
index a21cbd2c..5a60f2ed 100644
--- a/src/main/java/de/thm/arsnova/controller/FeedbackController.java
+++ b/src/main/java/de/thm/arsnova/controller/FeedbackController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java b/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
index d1b45532..2f621b9c 100644
--- a/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
+++ b/src/main/java/de/thm/arsnova/controller/LecturerQuestionController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/LegacyController.java b/src/main/java/de/thm/arsnova/controller/LegacyController.java
index 0513f226..c7a96a53 100644
--- a/src/main/java/de/thm/arsnova/controller/LegacyController.java
+++ b/src/main/java/de/thm/arsnova/controller/LegacyController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/LoginController.java b/src/main/java/de/thm/arsnova/controller/LoginController.java
index 1bf25189..010bcb89 100644
--- a/src/main/java/de/thm/arsnova/controller/LoginController.java
+++ b/src/main/java/de/thm/arsnova/controller/LoginController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/MotdController.java b/src/main/java/de/thm/arsnova/controller/MotdController.java
index 81a4f5b5..8a3ba503 100644
--- a/src/main/java/de/thm/arsnova/controller/MotdController.java
+++ b/src/main/java/de/thm/arsnova/controller/MotdController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/PaginationController.java b/src/main/java/de/thm/arsnova/controller/PaginationController.java
index def58491..a75db3c0 100644
--- a/src/main/java/de/thm/arsnova/controller/PaginationController.java
+++ b/src/main/java/de/thm/arsnova/controller/PaginationController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/SecurityExceptionControllerAdvice.java b/src/main/java/de/thm/arsnova/controller/SecurityExceptionControllerAdvice.java
index 26e3bc97..83262822 100644
--- a/src/main/java/de/thm/arsnova/controller/SecurityExceptionControllerAdvice.java
+++ b/src/main/java/de/thm/arsnova/controller/SecurityExceptionControllerAdvice.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/SessionController.java b/src/main/java/de/thm/arsnova/controller/SessionController.java
index c4999b7f..97bd166a 100644
--- a/src/main/java/de/thm/arsnova/controller/SessionController.java
+++ b/src/main/java/de/thm/arsnova/controller/SessionController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/SocketController.java b/src/main/java/de/thm/arsnova/controller/SocketController.java
index 20b9b146..6aea454e 100644
--- a/src/main/java/de/thm/arsnova/controller/SocketController.java
+++ b/src/main/java/de/thm/arsnova/controller/SocketController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/StatisticsController.java b/src/main/java/de/thm/arsnova/controller/StatisticsController.java
index 15d4f88f..a82e5753 100644
--- a/src/main/java/de/thm/arsnova/controller/StatisticsController.java
+++ b/src/main/java/de/thm/arsnova/controller/StatisticsController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/UserController.java b/src/main/java/de/thm/arsnova/controller/UserController.java
index 032bf264..b2ef22c2 100644
--- a/src/main/java/de/thm/arsnova/controller/UserController.java
+++ b/src/main/java/de/thm/arsnova/controller/UserController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/controller/WelcomeController.java b/src/main/java/de/thm/arsnova/controller/WelcomeController.java
index e14a5b12..46ecf2d7 100644
--- a/src/main/java/de/thm/arsnova/controller/WelcomeController.java
+++ b/src/main/java/de/thm/arsnova/controller/WelcomeController.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
index 1996ea4e..1e078064 100644
--- a/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
+++ b/src/main/java/de/thm/arsnova/dao/CouchDBDao.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/dao/IDatabaseDao.java b/src/main/java/de/thm/arsnova/dao/IDatabaseDao.java
index 4b49f134..0b8f4b5f 100644
--- a/src/main/java/de/thm/arsnova/dao/IDatabaseDao.java
+++ b/src/main/java/de/thm/arsnova/dao/IDatabaseDao.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/dao/NovaView.java b/src/main/java/de/thm/arsnova/dao/NovaView.java
index fc353f20..0f8201a0 100644
--- a/src/main/java/de/thm/arsnova/dao/NovaView.java
+++ b/src/main/java/de/thm/arsnova/dao/NovaView.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/CourseScore.java b/src/main/java/de/thm/arsnova/domain/CourseScore.java
index 4eda1ad8..2c8bf260 100644
--- a/src/main/java/de/thm/arsnova/domain/CourseScore.java
+++ b/src/main/java/de/thm/arsnova/domain/CourseScore.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/ILearningProgressFactory.java b/src/main/java/de/thm/arsnova/domain/ILearningProgressFactory.java
index 37234e88..15812278 100644
--- a/src/main/java/de/thm/arsnova/domain/ILearningProgressFactory.java
+++ b/src/main/java/de/thm/arsnova/domain/ILearningProgressFactory.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/LearningProgress.java b/src/main/java/de/thm/arsnova/domain/LearningProgress.java
index f01c9db8..c2444b37 100644
--- a/src/main/java/de/thm/arsnova/domain/LearningProgress.java
+++ b/src/main/java/de/thm/arsnova/domain/LearningProgress.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/LearningProgressFactory.java b/src/main/java/de/thm/arsnova/domain/LearningProgressFactory.java
index 28d1132b..ce43f963 100644
--- a/src/main/java/de/thm/arsnova/domain/LearningProgressFactory.java
+++ b/src/main/java/de/thm/arsnova/domain/LearningProgressFactory.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/LearningProgressListener.java b/src/main/java/de/thm/arsnova/domain/LearningProgressListener.java
index 7fb00e13..2a11b6d4 100644
--- a/src/main/java/de/thm/arsnova/domain/LearningProgressListener.java
+++ b/src/main/java/de/thm/arsnova/domain/LearningProgressListener.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/PointBasedLearningProgress.java b/src/main/java/de/thm/arsnova/domain/PointBasedLearningProgress.java
index 55dd6012..a904caf6 100644
--- a/src/main/java/de/thm/arsnova/domain/PointBasedLearningProgress.java
+++ b/src/main/java/de/thm/arsnova/domain/PointBasedLearningProgress.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/QuestionBasedLearningProgress.java b/src/main/java/de/thm/arsnova/domain/QuestionBasedLearningProgress.java
index e24e2847..dba9b418 100644
--- a/src/main/java/de/thm/arsnova/domain/QuestionBasedLearningProgress.java
+++ b/src/main/java/de/thm/arsnova/domain/QuestionBasedLearningProgress.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/QuestionScore.java b/src/main/java/de/thm/arsnova/domain/QuestionScore.java
index d0b094cd..32150626 100644
--- a/src/main/java/de/thm/arsnova/domain/QuestionScore.java
+++ b/src/main/java/de/thm/arsnova/domain/QuestionScore.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/UserScore.java b/src/main/java/de/thm/arsnova/domain/UserScore.java
index 7936248f..dddd611d 100644
--- a/src/main/java/de/thm/arsnova/domain/UserScore.java
+++ b/src/main/java/de/thm/arsnova/domain/UserScore.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/domain/VariantLearningProgress.java b/src/main/java/de/thm/arsnova/domain/VariantLearningProgress.java
index 1084b42d..708acb4b 100644
--- a/src/main/java/de/thm/arsnova/domain/VariantLearningProgress.java
+++ b/src/main/java/de/thm/arsnova/domain/VariantLearningProgress.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Answer.java b/src/main/java/de/thm/arsnova/entities/Answer.java
index 81b391b9..283060bb 100644
--- a/src/main/java/de/thm/arsnova/entities/Answer.java
+++ b/src/main/java/de/thm/arsnova/entities/Answer.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Authorize.java b/src/main/java/de/thm/arsnova/entities/Authorize.java
index 7e70bbeb..de37e72a 100644
--- a/src/main/java/de/thm/arsnova/entities/Authorize.java
+++ b/src/main/java/de/thm/arsnova/entities/Authorize.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/DbUser.java b/src/main/java/de/thm/arsnova/entities/DbUser.java
index 172c560a..75d9ba71 100644
--- a/src/main/java/de/thm/arsnova/entities/DbUser.java
+++ b/src/main/java/de/thm/arsnova/entities/DbUser.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Feedback.java b/src/main/java/de/thm/arsnova/entities/Feedback.java
index 302b4554..92692932 100644
--- a/src/main/java/de/thm/arsnova/entities/Feedback.java
+++ b/src/main/java/de/thm/arsnova/entities/Feedback.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/InterposedQuestion.java b/src/main/java/de/thm/arsnova/entities/InterposedQuestion.java
index b039b29a..7b206698 100644
--- a/src/main/java/de/thm/arsnova/entities/InterposedQuestion.java
+++ b/src/main/java/de/thm/arsnova/entities/InterposedQuestion.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/InterposedReadingCount.java b/src/main/java/de/thm/arsnova/entities/InterposedReadingCount.java
index 7bb6f8dc..a254cb6c 100644
--- a/src/main/java/de/thm/arsnova/entities/InterposedReadingCount.java
+++ b/src/main/java/de/thm/arsnova/entities/InterposedReadingCount.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/LearningProgressOptions.java b/src/main/java/de/thm/arsnova/entities/LearningProgressOptions.java
index 18c08a88..4d682884 100644
--- a/src/main/java/de/thm/arsnova/entities/LearningProgressOptions.java
+++ b/src/main/java/de/thm/arsnova/entities/LearningProgressOptions.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/LoggedIn.java b/src/main/java/de/thm/arsnova/entities/LoggedIn.java
index f2894525..75704572 100644
--- a/src/main/java/de/thm/arsnova/entities/LoggedIn.java
+++ b/src/main/java/de/thm/arsnova/entities/LoggedIn.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Motd.java b/src/main/java/de/thm/arsnova/entities/Motd.java
index c1629055..9a716f8f 100644
--- a/src/main/java/de/thm/arsnova/entities/Motd.java
+++ b/src/main/java/de/thm/arsnova/entities/Motd.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/MotdList.java b/src/main/java/de/thm/arsnova/entities/MotdList.java
index 57d0426e..9537d8f3 100644
--- a/src/main/java/de/thm/arsnova/entities/MotdList.java
+++ b/src/main/java/de/thm/arsnova/entities/MotdList.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/PossibleAnswer.java b/src/main/java/de/thm/arsnova/entities/PossibleAnswer.java
index 5ffd7c48..0b7fa798 100644
--- a/src/main/java/de/thm/arsnova/entities/PossibleAnswer.java
+++ b/src/main/java/de/thm/arsnova/entities/PossibleAnswer.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Question.java b/src/main/java/de/thm/arsnova/entities/Question.java
index d5d8c5f4..30be981f 100644
--- a/src/main/java/de/thm/arsnova/entities/Question.java
+++ b/src/main/java/de/thm/arsnova/entities/Question.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/ServiceDescription.java b/src/main/java/de/thm/arsnova/entities/ServiceDescription.java
index 39c75f47..dc9c0f9e 100644
--- a/src/main/java/de/thm/arsnova/entities/ServiceDescription.java
+++ b/src/main/java/de/thm/arsnova/entities/ServiceDescription.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Session.java b/src/main/java/de/thm/arsnova/entities/Session.java
index e0f22a00..323c1345 100644
--- a/src/main/java/de/thm/arsnova/entities/Session.java
+++ b/src/main/java/de/thm/arsnova/entities/Session.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/SessionFeature.java b/src/main/java/de/thm/arsnova/entities/SessionFeature.java
index e056717e..fd3ac40f 100644
--- a/src/main/java/de/thm/arsnova/entities/SessionFeature.java
+++ b/src/main/java/de/thm/arsnova/entities/SessionFeature.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/SessionInfo.java b/src/main/java/de/thm/arsnova/entities/SessionInfo.java
index 303c013c..c2db740e 100644
--- a/src/main/java/de/thm/arsnova/entities/SessionInfo.java
+++ b/src/main/java/de/thm/arsnova/entities/SessionInfo.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/Statistics.java b/src/main/java/de/thm/arsnova/entities/Statistics.java
index 1ac43508..49f91797 100644
--- a/src/main/java/de/thm/arsnova/entities/Statistics.java
+++ b/src/main/java/de/thm/arsnova/entities/Statistics.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/User.java b/src/main/java/de/thm/arsnova/entities/User.java
index 938a1fe6..43097e9e 100644
--- a/src/main/java/de/thm/arsnova/entities/User.java
+++ b/src/main/java/de/thm/arsnova/entities/User.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/VisitedSession.java b/src/main/java/de/thm/arsnova/entities/VisitedSession.java
index 8cd7a337..166496fc 100644
--- a/src/main/java/de/thm/arsnova/entities/VisitedSession.java
+++ b/src/main/java/de/thm/arsnova/entities/VisitedSession.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/Answer.java b/src/main/java/de/thm/arsnova/entities/transport/Answer.java
index 3fe6675a..4eaa7ba7 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/Answer.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/Answer.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/AnswerQueueElement.java b/src/main/java/de/thm/arsnova/entities/transport/AnswerQueueElement.java
index f8295896..92b8b495 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/AnswerQueueElement.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/AnswerQueueElement.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java b/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
index fcd1126e..ec091e23 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/ImportExportSession.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java b/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java
index 22e16593..9602c0ea 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/InterposedQuestion.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/LearningProgressOptions.java b/src/main/java/de/thm/arsnova/entities/transport/LearningProgressOptions.java
index 3f8edfa0..2bdc4488 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/LearningProgressOptions.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/LearningProgressOptions.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/entities/transport/LearningProgressValues.java b/src/main/java/de/thm/arsnova/entities/transport/LearningProgressValues.java
index e33eeefa..041ee4d5 100644
--- a/src/main/java/de/thm/arsnova/entities/transport/LearningProgressValues.java
+++ b/src/main/java/de/thm/arsnova/entities/transport/LearningProgressValues.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/ChangeLearningProgressEvent.java b/src/main/java/de/thm/arsnova/events/ChangeLearningProgressEvent.java
index 36be1309..60c104ab 100644
--- a/src/main/java/de/thm/arsnova/events/ChangeLearningProgressEvent.java
+++ b/src/main/java/de/thm/arsnova/events/ChangeLearningProgressEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteAllLectureAnswersEvent.java b/src/main/java/de/thm/arsnova/events/DeleteAllLectureAnswersEvent.java
index 28b9191b..14848eec 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteAllLectureAnswersEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteAllLectureAnswersEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteAllPreparationAnswersEvent.java b/src/main/java/de/thm/arsnova/events/DeleteAllPreparationAnswersEvent.java
index ca587676..1321bc33 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteAllPreparationAnswersEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteAllPreparationAnswersEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsAnswersEvent.java b/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsAnswersEvent.java
index d731e0a1..7c772bc4 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsAnswersEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsAnswersEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsEvent.java b/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsEvent.java
index f72b3970..0ee77d87 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteAllQuestionsEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteAnswerEvent.java b/src/main/java/de/thm/arsnova/events/DeleteAnswerEvent.java
index ef60f384..8d400e92 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteAnswerEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteAnswerEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteFeedbackForSessionsEvent.java b/src/main/java/de/thm/arsnova/events/DeleteFeedbackForSessionsEvent.java
index 6f6760b0..a416b205 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteFeedbackForSessionsEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteFeedbackForSessionsEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java b/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java
index 4059a714..fb0b6ce0 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteInterposedQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteQuestionEvent.java b/src/main/java/de/thm/arsnova/events/DeleteQuestionEvent.java
index d28acaf7..2f3cfd71 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/DeleteSessionEvent.java b/src/main/java/de/thm/arsnova/events/DeleteSessionEvent.java
index cb16a8e9..7daf6d22 100644
--- a/src/main/java/de/thm/arsnova/events/DeleteSessionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/DeleteSessionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/FeatureChangeEvent.java b/src/main/java/de/thm/arsnova/events/FeatureChangeEvent.java
index 39a89714..40e08462 100644
--- a/src/main/java/de/thm/arsnova/events/FeatureChangeEvent.java
+++ b/src/main/java/de/thm/arsnova/events/FeatureChangeEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/FlipFlashcardsEvent.java b/src/main/java/de/thm/arsnova/events/FlipFlashcardsEvent.java
index 33212498..78d7688f 100644
--- a/src/main/java/de/thm/arsnova/events/FlipFlashcardsEvent.java
+++ b/src/main/java/de/thm/arsnova/events/FlipFlashcardsEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/LockFeedbackEvent.java b/src/main/java/de/thm/arsnova/events/LockFeedbackEvent.java
index d3de183b..c6330eb6 100644
--- a/src/main/java/de/thm/arsnova/events/LockFeedbackEvent.java
+++ b/src/main/java/de/thm/arsnova/events/LockFeedbackEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/LockQuestionEvent.java b/src/main/java/de/thm/arsnova/events/LockQuestionEvent.java
index 5d0c8ee9..389b3ea9 100644
--- a/src/main/java/de/thm/arsnova/events/LockQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/LockQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/LockQuestionsEvent.java b/src/main/java/de/thm/arsnova/events/LockQuestionsEvent.java
index 9290ba47..9ee93fa3 100644
--- a/src/main/java/de/thm/arsnova/events/LockQuestionsEvent.java
+++ b/src/main/java/de/thm/arsnova/events/LockQuestionsEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/LockVoteEvent.java b/src/main/java/de/thm/arsnova/events/LockVoteEvent.java
index 2236256d..82b6f90c 100644
--- a/src/main/java/de/thm/arsnova/events/LockVoteEvent.java
+++ b/src/main/java/de/thm/arsnova/events/LockVoteEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/LockVotesEvent.java b/src/main/java/de/thm/arsnova/events/LockVotesEvent.java
index 8a65c5cb..fb5acd7c 100644
--- a/src/main/java/de/thm/arsnova/events/LockVotesEvent.java
+++ b/src/main/java/de/thm/arsnova/events/LockVotesEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NewAnswerEvent.java b/src/main/java/de/thm/arsnova/events/NewAnswerEvent.java
index 171f749b..c2fd68a5 100644
--- a/src/main/java/de/thm/arsnova/events/NewAnswerEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NewAnswerEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NewFeedbackEvent.java b/src/main/java/de/thm/arsnova/events/NewFeedbackEvent.java
index d1f144fa..f4a88dbf 100644
--- a/src/main/java/de/thm/arsnova/events/NewFeedbackEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NewFeedbackEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NewInterposedQuestionEvent.java b/src/main/java/de/thm/arsnova/events/NewInterposedQuestionEvent.java
index ba3b237d..3983c701 100644
--- a/src/main/java/de/thm/arsnova/events/NewInterposedQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NewInterposedQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NewQuestionEvent.java b/src/main/java/de/thm/arsnova/events/NewQuestionEvent.java
index d2af57ad..6ac4be12 100644
--- a/src/main/java/de/thm/arsnova/events/NewQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NewQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NewSessionEvent.java b/src/main/java/de/thm/arsnova/events/NewSessionEvent.java
index 3cef5000..ca8115e5 100644
--- a/src/main/java/de/thm/arsnova/events/NewSessionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NewSessionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NovaEvent.java b/src/main/java/de/thm/arsnova/events/NovaEvent.java
index 29d9f4ee..818113b2 100644
--- a/src/main/java/de/thm/arsnova/events/NovaEvent.java
+++ b/src/main/java/de/thm/arsnova/events/NovaEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/NovaEventVisitor.java b/src/main/java/de/thm/arsnova/events/NovaEventVisitor.java
index 0626f7bf..0152851c 100644
--- a/src/main/java/de/thm/arsnova/events/NovaEventVisitor.java
+++ b/src/main/java/de/thm/arsnova/events/NovaEventVisitor.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/PiRoundCancelEvent.java b/src/main/java/de/thm/arsnova/events/PiRoundCancelEvent.java
index 8f49e7e7..86ff69ae 100644
--- a/src/main/java/de/thm/arsnova/events/PiRoundCancelEvent.java
+++ b/src/main/java/de/thm/arsnova/events/PiRoundCancelEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/PiRoundDelayedStartEvent.java b/src/main/java/de/thm/arsnova/events/PiRoundDelayedStartEvent.java
index 493fdc1f..87bc2077 100644
--- a/src/main/java/de/thm/arsnova/events/PiRoundDelayedStartEvent.java
+++ b/src/main/java/de/thm/arsnova/events/PiRoundDelayedStartEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/PiRoundEndEvent.java b/src/main/java/de/thm/arsnova/events/PiRoundEndEvent.java
index a7218cb3..4e69585f 100644
--- a/src/main/java/de/thm/arsnova/events/PiRoundEndEvent.java
+++ b/src/main/java/de/thm/arsnova/events/PiRoundEndEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/PiRoundResetEvent.java b/src/main/java/de/thm/arsnova/events/PiRoundResetEvent.java
index 36648f22..227e3795 100644
--- a/src/main/java/de/thm/arsnova/events/PiRoundResetEvent.java
+++ b/src/main/java/de/thm/arsnova/events/PiRoundResetEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/SessionEvent.java b/src/main/java/de/thm/arsnova/events/SessionEvent.java
index a95f38fe..00ea28c4 100644
--- a/src/main/java/de/thm/arsnova/events/SessionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/SessionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/StatusSessionEvent.java b/src/main/java/de/thm/arsnova/events/StatusSessionEvent.java
index 81ec76dd..32c575da 100644
--- a/src/main/java/de/thm/arsnova/events/StatusSessionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/StatusSessionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/UnlockQuestionEvent.java b/src/main/java/de/thm/arsnova/events/UnlockQuestionEvent.java
index 0ded0cc9..d04c709e 100644
--- a/src/main/java/de/thm/arsnova/events/UnlockQuestionEvent.java
+++ b/src/main/java/de/thm/arsnova/events/UnlockQuestionEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/UnlockQuestionsEvent.java b/src/main/java/de/thm/arsnova/events/UnlockQuestionsEvent.java
index 74754294..b760b4ce 100644
--- a/src/main/java/de/thm/arsnova/events/UnlockQuestionsEvent.java
+++ b/src/main/java/de/thm/arsnova/events/UnlockQuestionsEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/UnlockVoteEvent.java b/src/main/java/de/thm/arsnova/events/UnlockVoteEvent.java
index 17e55ffd..3ddfa62d 100644
--- a/src/main/java/de/thm/arsnova/events/UnlockVoteEvent.java
+++ b/src/main/java/de/thm/arsnova/events/UnlockVoteEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/events/UnlockVotesEvent.java b/src/main/java/de/thm/arsnova/events/UnlockVotesEvent.java
index 3d4c0b1b..c489aefc 100644
--- a/src/main/java/de/thm/arsnova/events/UnlockVotesEvent.java
+++ b/src/main/java/de/thm/arsnova/events/UnlockVotesEvent.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/security/ApplicationPermissionEvaluator.java b/src/main/java/de/thm/arsnova/security/ApplicationPermissionEvaluator.java
index 6239be2c..ed0eb951 100644
--- a/src/main/java/de/thm/arsnova/security/ApplicationPermissionEvaluator.java
+++ b/src/main/java/de/thm/arsnova/security/ApplicationPermissionEvaluator.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/security/CustomLdapUserDetailsMapper.java b/src/main/java/de/thm/arsnova/security/CustomLdapUserDetailsMapper.java
index a67c3999..e5704187 100644
--- a/src/main/java/de/thm/arsnova/security/CustomLdapUserDetailsMapper.java
+++ b/src/main/java/de/thm/arsnova/security/CustomLdapUserDetailsMapper.java
@@ -1,3 +1,20 @@
+/*
+ * This file is part of ARSnova Backend.
+ * Copyright (C) 2012-2017 The ARSnova Team
+ *
+ * ARSnova Backend is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * ARSnova Backend is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
 package de.thm.arsnova.security;
 
 import org.slf4j.Logger;
diff --git a/src/main/java/de/thm/arsnova/security/DbUserDetailsService.java b/src/main/java/de/thm/arsnova/security/DbUserDetailsService.java
index 8df09680..9c4630e6 100644
--- a/src/main/java/de/thm/arsnova/security/DbUserDetailsService.java
+++ b/src/main/java/de/thm/arsnova/security/DbUserDetailsService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/FeedbackService.java b/src/main/java/de/thm/arsnova/services/FeedbackService.java
index bea28496..67cafa25 100644
--- a/src/main/java/de/thm/arsnova/services/FeedbackService.java
+++ b/src/main/java/de/thm/arsnova/services/FeedbackService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/IFeedbackService.java b/src/main/java/de/thm/arsnova/services/IFeedbackService.java
index 3d9f55db..dc021016 100644
--- a/src/main/java/de/thm/arsnova/services/IFeedbackService.java
+++ b/src/main/java/de/thm/arsnova/services/IFeedbackService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/IMotdService.java b/src/main/java/de/thm/arsnova/services/IMotdService.java
index 5fdbf8c9..a9488e41 100644
--- a/src/main/java/de/thm/arsnova/services/IMotdService.java
+++ b/src/main/java/de/thm/arsnova/services/IMotdService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/IQuestionService.java b/src/main/java/de/thm/arsnova/services/IQuestionService.java
index 3567a235..f03a88e9 100644
--- a/src/main/java/de/thm/arsnova/services/IQuestionService.java
+++ b/src/main/java/de/thm/arsnova/services/IQuestionService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/ISessionService.java b/src/main/java/de/thm/arsnova/services/ISessionService.java
index 5c20b4c3..c6796f7c 100644
--- a/src/main/java/de/thm/arsnova/services/ISessionService.java
+++ b/src/main/java/de/thm/arsnova/services/ISessionService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/IStatisticsService.java b/src/main/java/de/thm/arsnova/services/IStatisticsService.java
index 5c403b59..86f72807 100644
--- a/src/main/java/de/thm/arsnova/services/IStatisticsService.java
+++ b/src/main/java/de/thm/arsnova/services/IStatisticsService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/IUserService.java b/src/main/java/de/thm/arsnova/services/IUserService.java
index 51d8bd00..37b4d0b6 100644
--- a/src/main/java/de/thm/arsnova/services/IUserService.java
+++ b/src/main/java/de/thm/arsnova/services/IUserService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/MotdService.java b/src/main/java/de/thm/arsnova/services/MotdService.java
index 2c5247bd..72c99e2e 100644
--- a/src/main/java/de/thm/arsnova/services/MotdService.java
+++ b/src/main/java/de/thm/arsnova/services/MotdService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/QuestionService.java b/src/main/java/de/thm/arsnova/services/QuestionService.java
index b0a310a0..7cff1d6d 100644
--- a/src/main/java/de/thm/arsnova/services/QuestionService.java
+++ b/src/main/java/de/thm/arsnova/services/QuestionService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/ResponseProviderService.java b/src/main/java/de/thm/arsnova/services/ResponseProviderService.java
index 56d033b5..dd4e9396 100644
--- a/src/main/java/de/thm/arsnova/services/ResponseProviderService.java
+++ b/src/main/java/de/thm/arsnova/services/ResponseProviderService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/ResponseProviderServiceImpl.java b/src/main/java/de/thm/arsnova/services/ResponseProviderServiceImpl.java
index a6a2ea25..32b3362c 100644
--- a/src/main/java/de/thm/arsnova/services/ResponseProviderServiceImpl.java
+++ b/src/main/java/de/thm/arsnova/services/ResponseProviderServiceImpl.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/SessionService.java b/src/main/java/de/thm/arsnova/services/SessionService.java
index a1555145..37b769bb 100644
--- a/src/main/java/de/thm/arsnova/services/SessionService.java
+++ b/src/main/java/de/thm/arsnova/services/SessionService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/StatisticsService.java b/src/main/java/de/thm/arsnova/services/StatisticsService.java
index 0071325b..e8e7fff3 100644
--- a/src/main/java/de/thm/arsnova/services/StatisticsService.java
+++ b/src/main/java/de/thm/arsnova/services/StatisticsService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/UserService.java b/src/main/java/de/thm/arsnova/services/UserService.java
index 3ca5022e..51edbf06 100644
--- a/src/main/java/de/thm/arsnova/services/UserService.java
+++ b/src/main/java/de/thm/arsnova/services/UserService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/UserSessionService.java b/src/main/java/de/thm/arsnova/services/UserSessionService.java
index 3bebf699..10252f1f 100644
--- a/src/main/java/de/thm/arsnova/services/UserSessionService.java
+++ b/src/main/java/de/thm/arsnova/services/UserSessionService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/services/UserSessionServiceImpl.java b/src/main/java/de/thm/arsnova/services/UserSessionServiceImpl.java
index 02e8f7c2..a9300cbe 100644
--- a/src/main/java/de/thm/arsnova/services/UserSessionServiceImpl.java
+++ b/src/main/java/de/thm/arsnova/services/UserSessionServiceImpl.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/ARSnovaSocket.java b/src/main/java/de/thm/arsnova/socket/ARSnovaSocket.java
index b67da76c..313e330c 100644
--- a/src/main/java/de/thm/arsnova/socket/ARSnovaSocket.java
+++ b/src/main/java/de/thm/arsnova/socket/ARSnovaSocket.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
index 495040a5..75217e17 100644
--- a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
+++ b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketIOServer.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketListener.java b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketListener.java
index 9fa43f2b..6c740888 100644
--- a/src/main/java/de/thm/arsnova/socket/ARSnovaSocketListener.java
+++ b/src/main/java/de/thm/arsnova/socket/ARSnovaSocketListener.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/message/Feedback.java b/src/main/java/de/thm/arsnova/socket/message/Feedback.java
index 8040ab5e..211e10d6 100644
--- a/src/main/java/de/thm/arsnova/socket/message/Feedback.java
+++ b/src/main/java/de/thm/arsnova/socket/message/Feedback.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/message/Question.java b/src/main/java/de/thm/arsnova/socket/message/Question.java
index 58bb41e2..c8660e3d 100644
--- a/src/main/java/de/thm/arsnova/socket/message/Question.java
+++ b/src/main/java/de/thm/arsnova/socket/message/Question.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/socket/message/Session.java b/src/main/java/de/thm/arsnova/socket/message/Session.java
index 2d825a67..88f7c53d 100644
--- a/src/main/java/de/thm/arsnova/socket/message/Session.java
+++ b/src/main/java/de/thm/arsnova/socket/message/Session.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/CacheControl.java b/src/main/java/de/thm/arsnova/web/CacheControl.java
index 9ea5f453..a5770a53 100644
--- a/src/main/java/de/thm/arsnova/web/CacheControl.java
+++ b/src/main/java/de/thm/arsnova/web/CacheControl.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/CacheControlInterceptorHandler.java b/src/main/java/de/thm/arsnova/web/CacheControlInterceptorHandler.java
index d703c38f..6c7605f3 100644
--- a/src/main/java/de/thm/arsnova/web/CacheControlInterceptorHandler.java
+++ b/src/main/java/de/thm/arsnova/web/CacheControlInterceptorHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/CorsFilter.java b/src/main/java/de/thm/arsnova/web/CorsFilter.java
index acd2f7dc..26714509 100644
--- a/src/main/java/de/thm/arsnova/web/CorsFilter.java
+++ b/src/main/java/de/thm/arsnova/web/CorsFilter.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/DeprecatedApi.java b/src/main/java/de/thm/arsnova/web/DeprecatedApi.java
index 577ca966..60b52da6 100644
--- a/src/main/java/de/thm/arsnova/web/DeprecatedApi.java
+++ b/src/main/java/de/thm/arsnova/web/DeprecatedApi.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/DeprecatedApiInterceptorHandler.java b/src/main/java/de/thm/arsnova/web/DeprecatedApiInterceptorHandler.java
index 049f9fca..65846552 100644
--- a/src/main/java/de/thm/arsnova/web/DeprecatedApiInterceptorHandler.java
+++ b/src/main/java/de/thm/arsnova/web/DeprecatedApiInterceptorHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/Pagination.java b/src/main/java/de/thm/arsnova/web/Pagination.java
index b2ce9c27..713a10c7 100644
--- a/src/main/java/de/thm/arsnova/web/Pagination.java
+++ b/src/main/java/de/thm/arsnova/web/Pagination.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/main/java/de/thm/arsnova/web/ResponseInterceptorHandler.java b/src/main/java/de/thm/arsnova/web/ResponseInterceptorHandler.java
index bb3d602a..e3ff199d 100644
--- a/src/main/java/de/thm/arsnova/web/ResponseInterceptorHandler.java
+++ b/src/main/java/de/thm/arsnova/web/ResponseInterceptorHandler.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/ImageUtilsTest.java b/src/test/java/de/thm/arsnova/ImageUtilsTest.java
index 60fcdff8..820828ae 100644
--- a/src/test/java/de/thm/arsnova/ImageUtilsTest.java
+++ b/src/test/java/de/thm/arsnova/ImageUtilsTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/config/ExtraConfigTest.java b/src/test/java/de/thm/arsnova/config/ExtraConfigTest.java
index 6b5b4c25..b8e6bb57 100644
--- a/src/test/java/de/thm/arsnova/config/ExtraConfigTest.java
+++ b/src/test/java/de/thm/arsnova/config/ExtraConfigTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/config/TestSecurityConfig.java b/src/test/java/de/thm/arsnova/config/TestSecurityConfig.java
index a2bb5c24..e7ca87c1 100644
--- a/src/test/java/de/thm/arsnova/config/TestSecurityConfig.java
+++ b/src/test/java/de/thm/arsnova/config/TestSecurityConfig.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/AbstractControllerTest.java b/src/test/java/de/thm/arsnova/controller/AbstractControllerTest.java
index 1e2382f8..2a105ece 100644
--- a/src/test/java/de/thm/arsnova/controller/AbstractControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/AbstractControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/CourseControllerTest.java b/src/test/java/de/thm/arsnova/controller/CourseControllerTest.java
index 1a1485c4..20a3b26b 100644
--- a/src/test/java/de/thm/arsnova/controller/CourseControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/CourseControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/FeedbackControllerTest.java b/src/test/java/de/thm/arsnova/controller/FeedbackControllerTest.java
index b96019be..a58c3cbf 100644
--- a/src/test/java/de/thm/arsnova/controller/FeedbackControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/FeedbackControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/LecturerQuestionControllerTest.java b/src/test/java/de/thm/arsnova/controller/LecturerQuestionControllerTest.java
index 3e58d2e6..a07a5d11 100644
--- a/src/test/java/de/thm/arsnova/controller/LecturerQuestionControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/LecturerQuestionControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/LoginControllerTest.java b/src/test/java/de/thm/arsnova/controller/LoginControllerTest.java
index a45463e8..20528ed7 100644
--- a/src/test/java/de/thm/arsnova/controller/LoginControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/LoginControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/SessionControllerTest.java b/src/test/java/de/thm/arsnova/controller/SessionControllerTest.java
index 2e52dd10..6b34610a 100644
--- a/src/test/java/de/thm/arsnova/controller/SessionControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/SessionControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/controller/StatisticsControllerTest.java b/src/test/java/de/thm/arsnova/controller/StatisticsControllerTest.java
index 32fd9dad..c9a7151f 100644
--- a/src/test/java/de/thm/arsnova/controller/StatisticsControllerTest.java
+++ b/src/test/java/de/thm/arsnova/controller/StatisticsControllerTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/dao/NovaViewTest.java b/src/test/java/de/thm/arsnova/dao/NovaViewTest.java
index 895c6bb8..06d8ed17 100644
--- a/src/test/java/de/thm/arsnova/dao/NovaViewTest.java
+++ b/src/test/java/de/thm/arsnova/dao/NovaViewTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java b/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
index acfabb8c..665b5484 100644
--- a/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
+++ b/src/test/java/de/thm/arsnova/dao/StubDatabaseDao.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/domain/PointBasedLearningProgressTest.java b/src/test/java/de/thm/arsnova/domain/PointBasedLearningProgressTest.java
index 3cd683c2..bfad95b3 100644
--- a/src/test/java/de/thm/arsnova/domain/PointBasedLearningProgressTest.java
+++ b/src/test/java/de/thm/arsnova/domain/PointBasedLearningProgressTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/domain/QuestionBasedLearningProgressTest.java b/src/test/java/de/thm/arsnova/domain/QuestionBasedLearningProgressTest.java
index 9ef61362..7e029a6c 100644
--- a/src/test/java/de/thm/arsnova/domain/QuestionBasedLearningProgressTest.java
+++ b/src/test/java/de/thm/arsnova/domain/QuestionBasedLearningProgressTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/entities/FeedbackTest.java b/src/test/java/de/thm/arsnova/entities/FeedbackTest.java
index f9eabdae..2c735b4c 100644
--- a/src/test/java/de/thm/arsnova/entities/FeedbackTest.java
+++ b/src/test/java/de/thm/arsnova/entities/FeedbackTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/entities/QuestionTest.java b/src/test/java/de/thm/arsnova/entities/QuestionTest.java
index e78d7159..57569e6f 100644
--- a/src/test/java/de/thm/arsnova/entities/QuestionTest.java
+++ b/src/test/java/de/thm/arsnova/entities/QuestionTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/entities/TestUser.java b/src/test/java/de/thm/arsnova/entities/TestUser.java
index 28ee9fd9..e92b37a2 100644
--- a/src/test/java/de/thm/arsnova/entities/TestUser.java
+++ b/src/test/java/de/thm/arsnova/entities/TestUser.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/services/FeedbackServiceTest.java b/src/test/java/de/thm/arsnova/services/FeedbackServiceTest.java
index c4447193..ea1163cb 100644
--- a/src/test/java/de/thm/arsnova/services/FeedbackServiceTest.java
+++ b/src/test/java/de/thm/arsnova/services/FeedbackServiceTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/services/QuestionServiceTest.java b/src/test/java/de/thm/arsnova/services/QuestionServiceTest.java
index f0fe64eb..0ec7036d 100644
--- a/src/test/java/de/thm/arsnova/services/QuestionServiceTest.java
+++ b/src/test/java/de/thm/arsnova/services/QuestionServiceTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/services/SessionServiceTest.java b/src/test/java/de/thm/arsnova/services/SessionServiceTest.java
index 87a3f5da..e3698a29 100644
--- a/src/test/java/de/thm/arsnova/services/SessionServiceTest.java
+++ b/src/test/java/de/thm/arsnova/services/SessionServiceTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/services/StubUserService.java b/src/test/java/de/thm/arsnova/services/StubUserService.java
index 17b3562c..b072375b 100644
--- a/src/test/java/de/thm/arsnova/services/StubUserService.java
+++ b/src/test/java/de/thm/arsnova/services/StubUserService.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
diff --git a/src/test/java/de/thm/arsnova/services/UserServiceTest.java b/src/test/java/de/thm/arsnova/services/UserServiceTest.java
index bdd99284..b3836aee 100644
--- a/src/test/java/de/thm/arsnova/services/UserServiceTest.java
+++ b/src/test/java/de/thm/arsnova/services/UserServiceTest.java
@@ -1,6 +1,6 @@
 /*
  * This file is part of ARSnova Backend.
- * Copyright (C) 2012-2016 The ARSnova Team
+ * Copyright (C) 2012-2017 The ARSnova Team
  *
  * ARSnova Backend is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
-- 
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