Update freature configuration

Markdown and learning progress features are no longer considered
experimental. Leaning progress can no longer be globally disabled.

src/main/java/de/thm/arsnova/controller/ConfigurationController.java

@@ -231,7 +231,6 @@ public class ConfigurationController extends AbstractController {
 
 		features.put("mathJax", "true".equals(mathJaxEnabled));
 		features.put("markdown", "true".equals(markdownEnabled));
-		features.put("learningProgress", "true".equals(learningProgressEnabled));
 		features.put("studentsOwnQuestions", "true".equals(studentsOwnQuestions));
 		features.put("imageAnswer", "true".equals(imageAnswerEnabled));
 		features.put("flashcard", "true".equals(flashcardEnabled));

src/main/resources/arsnova.properties.example

@@ -172,12 +172,13 @@ connector.password=test
 features.mathjax.enabled=true
 features.mathjax.src=//cdn.mathjax.org/mathjax/2.4-latest/MathJax.js
 
+# Enable Markdown for text formatting, links and embedded media
+features.markdown.enabled=true
+
 # The following features are considered experimental because they have not been
 # tested in a production environment over a longer time frame and/or their
 # behavior will change in future releases.
 #
-features.markdown.enabled=true
-features.learning-progress.enabled=true
 features.students-own-questions.enabled=true
 features.freetext-imageanswer.enabled=true
 features.question-format.flashcard.enabled=true
@@ -259,8 +260,8 @@ pp.licenses = CC by - Attribution,\
     CC by-nc-nd Attribution-Non-Commercial- No Derivatives,\
     GNU GPL - GNU General Public License
 pp.logofilesize_b = 102400
-# Do not reorder levels. Append new levels to the end of the list. Otherwise, references in existing public sessions
-# could be mixed up.
+# Do not reorder levels. Append new levels to the end of the list. Otherwise,
+# references in existing public sessions could be mixed up.
 #
 pp.session-levels.de = Allgemeinbildung,\
     Abitur,\

src/test/resources/arsnova.properties.example

@@ -172,12 +172,13 @@ connector.password=test
 features.mathjax.enabled=true
 features.mathjax.src=//cdn.mathjax.org/mathjax/2.4-latest/MathJax.js
 
+# Enable Markdown for text formatting, links and embedded media
+features.markdown.enabled=true
+
 # The following features are considered experimental because they have not been
 # tested in a production environment over a longer time frame and/or their
 # behavior will change in future releases.
 #
-features.markdown.enabled=true
-features.learning-progress.enabled=true
 features.students-own-questions.enabled=true
 features.freetext-imageanswer.enabled=true
 features.question-format.flashcard.enabled=true
@@ -259,8 +260,8 @@ pp.licenses = CC by - Attribution,\
     CC by-nc-nd Attribution-Non-Commercial- No Derivatives,\
     GNU GPL - GNU General Public License
 pp.logofilesize_b = 102400
-# Do not reorder levels. Append new levels to the end of the list. Otherwise, references in existing public sessions
-# could be mixed up.
+# Do not reorder levels. Append new levels to the end of the list. Otherwise,
+# references in existing public sessions could be mixed up.
 #
 pp.session-levels.de = Allgemeinbildung,\
     Abitur,\