Merge pull request #28 from ivoba/master

german translation
ENHANCEMENT: Adapt the Widgets Editor CMS UI to fit SS 3.0
Merge pull request #31 from ryanwachtl/issue-17-enhancement-ss3-cms-ui

ENHANCEMENT: Adapt the Widgets Editor CMS UI to fit SS 3.0
MINOR: corrected the spelling error in the controller extension file name, fixes #30