Layout change for group list
Merge remote-tracking branch 'upstream/master'
Merge pull request #264 from leider/master

layout change in group list
aligned
Hotfix for print problem

media screen not helpful here
Merge branch 'master' of https://github.com/softwerkskammer/NeuePlattform-Implementierung into announcements
Merge pull request #265 from fdeberle/announcements

Improved announcements
hopefully fix build

timezone problem
Merge pull request #266 from leider/master

fix travis
Fix for issue #267: Leeres thruDate wird beim Bearbeiten gefüllt
Merge branch 'master' of https://github.com/softwerkskammer/NeuePlattform-Implementierung into announcements