API+Query: free rooms in timespan
Merge branch 'master' into generic_calendar
Merge branch 'generic_calendar'
Function to filter rooms by proposal and schedule block
added mockenrollments
Merge pull request #153 from se1-1314/mock-enrollments

added mockenrollments
Fixed free rooms code
Merge remote-tracking branch 'origin/master' into nilsbranch
Query: possible free rooms for a new schedule-block
API for free rooms for block
SQL with enrollments
Bugfix for schedule query
Merge remote-tracking branch 'origin/nilsbranch' into schedule-editor
fixed calendar_onload bug (with yboudiba)