Merge changes I23396e9a,I6e5f6bef,I29ea805e,Ia02c4f96
authorBenny Baumann <BenBE1987@gmx.net>
Wed, 1 Mar 2017 07:40:24 +0000 (08:40 +0100)
committerGerrit Code Review <gigi-system@dogcraft.de>
Wed, 1 Mar 2017 07:40:24 +0000 (08:40 +0100)
* changes:
  fix: remove blank from translation string
  upd: display "none" when there are no groups to be displayed
  fix: quick development-restart
  upd: replace old main page with dashboard


Trivial merge