Fixing timezone problem in ical files

Initial 1st hotfix. - Further work to be done
Added comment to clarify intention
Merge pull request #319 from fdeberle/develop

Renaming to Agora in package.json
Merge remote-tracking branch 'upstream/master' into wiki
replaced 'moment' by 'moment-timezone'

You should update your node-module. Delete 'mongo' and 'mongo-timezone'
and do 'npm install'
Number of groups displayed now

for enhancement #315
removed special color from badges
Merge pull request #318 from leider/wiki

Fixing timezone problem in ical files
Merge remote-tracking branch 'upstream/master'
Fix for two html syntox oops
Admin-Badges now clickable for sending Mail

Also Ansprechpartner-Badges
Merge pull request #320 from leider/master

Number of groups displayed now
Added title attribute for link