Constraint Solver Update  - minor improvements in course timetabling (e.g., Same Weeks distribution constraint)
Constraint Solver Update
 - minor improvements in course timetabling (e.g., Same Weeks distribution constraint)

sktoo/timetabling-system-,UniTime/unitime,UniTime/unitime,maciej-zygmunt/unitime,rafati/unitime,zuzanamullerova/unitime,UniTime/unitime,zuzanamullerova/unitime,maciej-zygmunt/unitime,zuzanamullerova/unitime,nikeshmhr/unitime,rafati/unitime,rafati/unitime,nikeshmhr/unitime,sktoo/timetabling-system-,sktoo/timetabling-system-,nikeshmhr/unitime,maciej-zygmunt/unitime