Bean Controller geaddet, Annotations gefixed.
Merge branch 'master' of https://github.com/CornyPhoenix/PTP-Projekt.git

Conflicts:
	src/main/java/de/ptp/project/Application.java
	src/main/java/de/ptp/project/views/accounting/AccountPanel.java
	src/main/java/de/ptp/project/views/contents/ContentsPanel.java