v2.2.0

Changelog

• remove default components (rte, common, colors) #119
• remove all 3rd party bower libs from initial setup questionaire #118
• render CSS of deferred componentes #117
• update peer dependencies (except for grunt-contrib-qunit because of this http://stackoverflow.com/questions/29435486/how-to-setup-grunt-task-for-requirejs-and-qunit) #116
• update dependencies #114
• include qunit in bower.json #110
• switch to official modernizr #109
• add setup for wysiwyg CMS Assets #108