added .gitignore rules
implemented test filter for oinfo
fixed some course names
Merge remote-tracking branch 'origin/schulaufgaben' into schulaufgaben
fixed grade textview  size
fixed duplicate test entries for 5xy courses
improved layout of exams_list
ability to hide old items
Merge remote-tracking branch 'origin/schulaufgaben' into schulaufgaben
showing info banner when hiding old items
fixed wrong alertdialog theme
smaller padding between fragments in pager
Version bump for 2.0 release
completed schulaufgaben, merging into master
hiding tester action items
fix not hiding old oinfo entries
hotfix for v2.0
version bump for 2.0.1
include drawer in exams view
new icon
new icon
(cherry picked from commit 8734a76)
version bump
version bump for release