Added functionality to switch import export feature on and off

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

@@ -89,6 +89,12 @@ public class ConfigurationController extends AbstractController {
 	@Value("${features.question-format.grid-square.enabled:false}")
 	private String gridSquareEnabled;
 
+	@Value("${features.session-import-export.enabled:false}")
+	private String sessionImportExportEnabled;
+
+	@Value("${features.public-pool.enabled}")
+	private String publicPoolEnabled;
+
 	@Value("${question.answer-option-limit:8}")
 	private String answerOptionLimit;
 
@@ -157,6 +163,8 @@ public class ConfigurationController extends AbstractController {
 		features.put("studentsOwnQuestions", "true".equals(studentsOwnQuestions));
 		features.put("flashcard", "true".equals(flashcardEnabled));
 		features.put("gridSquare", "true".equals(gridSquareEnabled));
+		features.put("sessionImportExport", "true".equals(sessionImportExportEnabled));
+		features.put("publicPool", "true".equals(publicPoolEnabled));
 		
 		// add public pool configuration
 		config.put("publicPool", publicPool);

src/main/resources/arsnova.properties.example

@@ -171,6 +171,8 @@ features.learning-progress.enabled=false
 features.students-own-questions.enabled=false
 features.question-format.flashcard.enabled=false
 features.question-format.grid-square.enabled=false
+features.session-import-export.enabled=false
+features.public-pool.enabled=false
 
 
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