scheduler takes now immovable entries into account
small edit
reorganising + completing freezing mechanism
startup testing freezing system
continuation of creating tests for freezing mechanisms
continuation of test development for freezing mechanism
continuation freeze tests
finalisation frozen tests
i forgot a little assert to test on
new rules
syntax correction
Code voor jaarscheduling
Messages
Merge branch 'master' into Dev3

Conflicts:
	JavaServer/calzone/src/main/java/com/vub/controller/HelloController.java
Fixes voor scheduling van een heel jaar (optimalisaties voor datadump)
Merge branch 'Dev3'
Merge branch 'master' of https://github.com/CalZoneVUB/CalZone into TimFrondEnd
ConstraintViolations zijn werkend en getest.
ApiTraject Freeze
SchedulerInitalizer.createSlotsOfYear toegevoegd