Resolved jira issue
Merge branch 'master' into usability

Conflicts:
	bme2/src/main/java/medizin/client/ui/view/question/QuestionEditViewImpl.java
	bme2/src/main/java/medizin/client/ui/view/question/QuestionEditViewImpl.ui.xml
fixed "isDictionaryKeyword" translation.
Removed commented out code and cleaned up redundant boolean statements for code readability...