[FEATURE] switch to official modernizr
[FEATURE] switch to official modernizr

closes #109

markusfalk/generator-kickstart,markusfalk/generator-kickstart,OpenSourceWorkflow/generator-kickstart,webit-de/generator-kickstart,markusfalk/generator-kickstart,OpenSourceWorkflow/generator-kickstart,webit-de/generator-kickstart,OpenSourceWorkflow/generator-kickstart