Merge pull request #2 from Hannover-pm/development

v11 ist durch
Merge pull request #3 from Hannover-pm/development

GPW 2014 counter (txt, png).
Merge pull request #4 from Hannover-pm/development

Piwik Tracking
Merge pull request #5 from Hannover-pm/development

Hannover.pm Treffen v12 - Terminplanung
Merge pull request #6 from Hannover-pm/production

Production