Merge pull request #126 from pmattmann/devel

Bugfix for travis
API ajax calls
Merge remote-tracking branch 'origin/devel' into feature/plugin
implemented api for profil
Profil Controller mit AngularJS
Api-Draft
Merge pull request #128 from pmattmann/feature/api-draft

Feature/api draft
errorhandler
Merge pull request #129 from pmattmann/feature/api-draft

errorhandler
API HTTP authentication
Event/EventInstance API
Merge pull request #130 from usu/feature/api

API HTTP authentication
Merge branch 'devel' of https://github.com/ecamp/ecamp3 into feature/profile
Merge pull request #131 from pmattmann/feature/api-draft

Event/EventInstance API
CampType Entities