System Overview Files & changes in other module.
Bug fix.
Bug fix.
Minor code reorganisation (moved css to central file; fixed missing context help dialog)
Files of Advanced search in question assessment to test.
Files of edit functionality in Institution & Specialisation.
Updated MathJax Dialog and created MySimplePager.
Merge remote-tracking branch 'origin/master' into usability. QuestiontypesEditView is not clean yet.

Conflicts:
	bme2/src/main/java/medizin/client/ui/view/QuestiontypesEditViewImpl.java
	bme2/src/main/java/medizin/client/ui/view/QuestiontypesEditViewImpl.ui.xml
	bme2/src/main/java/medizin/shared/i18n/BmeConstants.java
	bme2/src/main/resources/medizin/shared/i18n/BmeConstants.properties
Merge branch 'master' of github.com:nikotsunami/bme3 into usability
Fix bug in labeled panel.

Conflicts:
	bme2/src/main/java/medizin/client/style/theme/public/gwt/unibas/unibas.css
	bme2/src/main/java/medizin/client/ui/view/QuestiontypesDetailsViewImpl.java
	bme2/src/main/java/medizin/client/ui/view/QuestiontypesEditViewImpl.java
	bme2/src/main/java/medizin/client/ui/view/QuestiontypesEditViewImpl.ui.xml
	bme2/src/main/java/medizin/shared/i18n/BmeConstants.java
	bme2/src/main/resources/medizin/shared/i18n/BmeConstants.properties
	bme2/src/main/resources/medizin/shared/i18n/BmeConstants_en.properties