Repository methods
Merge branch 'git' of robinson.informatik.uni-bremen.de:awe11 into git
Change repo methods
Merge branch 'master' into git
Merge branch 'git' of robinson.informatik.uni-bremen.de:awe11 into git
Change repository
Merge branch 'git' of robinson.informatik.uni-bremen.de:awe11 into git
add and fix tests for repositories in filesystem
Add forgotten class file
Setup open repo
Add destroy modal, file list
Improve new modal
Add test: destroy
Fix repository destroy test
Remove repository
Add file upload
Set version of rugged
remove mimetypes
Refresh gemfile
Add git commit