added method boolean overlaps(Meeting)
added method boolean overlaps(Meeting)

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