minor changes
sync
sync2
Merge branch 'master' of https://github.com/bfh-evg/uniboard

Conflicts:
	applications/singleinstance/pom.xml
	modules/bfh-access-controlled/src/test/java/ch/bfh/uniboard/accesscontrolled/PostServiceTestBean.java
Removed arquillian test from rest-service
a
Merge branch 'master' of https://github.com/bfh-evg/uniboard

Conflicts:
	modules/bfh-restservice/src/main/java/ch/bfh/uniboard/restservice/UniBoardRestService.java