Merge pull request #1 from alendit/master

Package overview
New css files added (LESS compiled)
fixing bug with tooltips
Registration from the front page allowed
Django registration added
Django registration added to pip
Logout template added
Registration form added
Initial registration changes merged
Registration from the front page allowed
Django registration added
Django registration added to pip
Logout template added
Registration form added
Grappelli returned to default
Registration added
Error specific messages added
Merge remote
Grappelli added to requirements
Merge pull request #2 from alendit/master

Registration und admin changes