showing course type in result view; number of participants can now also be read when the bar is too small to fit
show course types in course selection
Merge branch 'develop_' into course_types
update language file
show course types in lecturer view
Merge pull request #236 from janno42/course_types

Added course types in several views; updated rendering of numbers in result view
fixed bug where delegate couldn't edit courses when user.id and userprofile.id of the represented user differ
cleaned up code using list comprehensions
Merge branch 'develop' of https://github.com/fsr-itse/EvaP