Updated SQL
Merge remote-tracking branch 'origin/master' into api-query-tests
Two routes for titulars and instructors
Tests 'n fixes
Merge pull request #138 from se1-1314/api-query-tests

Titular and instructor stuff
Get a department list
Updated SQL
Schedule proposal messages
Update course description
Generic calendarview working

together with parentheticaluniverse
Merge branch 'master' into api-query-tests
Fix what is broken
Merge branch 'master' into generic_calendar
Merge branch 'master' into origin-scheduling
Added check-proposal function