CourseDao
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into nicodev

Conflicts:
	JavaServer/calzone/src/main/java/com/vub/model/Course.java
Merge pull request #57 from nicocarraggi/nicodev

Nicodev
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into TimDevelopment
db