css --> less, and several other things....
modfied less files, ordered by name, added less-variables...
css --> less, and several other things....
template of fos for login page overwritten, set up view...
Footer update
merge conflicts fixed
footer fix, main.less -> brain.less
added password recovery page, began to implement registration page...
added listprogramcontroller and deleted the recent action from the search controller
added get most downloaded
added get most viewed
refactored list program controller
modified register form, added security token...
Merge remote-tracking branch 'origin/gsitter' into chartinger
Admin: approvePrograms, upload notification list, changed pwd encryption
some modifications on register page
Merge pull request #7 from Catrobat/Admin-Sonata

Admin: approvePrograms, upload notification list, changed pwd encryption
first refactore of the search
search with like expression and new behat tests for search
added .idea/uiDesigner to git ignore