New branch - first commit
Altered version of schedule now works with genetic algorithms
Changed some test code
Added stopping condition
Added the schedulesToString-method
Made Tabu Search use the new schedule
Fixed Evaluator so it works with tabu search
Merge remote-tracking branch 'origin/alteredSchedule' into alteredSchedule
Merge branch 'alteredSchedule'

Conflicts:
	src/se/kth/hugosa/schedule/Schedule.java
Added possibility of running genetic algorithms from Main method