worked on settings dropdown in column-navigation, added css-calass to dropdown
refactored use of dom ids and introduced instancename
worked on dropdown
added testdata for settings dropdown to demo
added describtion for todo
added new css/js build
updated validation style
made sure dropdown is deleted if no items are passed via the items set event
added loader and external configs event
made styling for ckeditor
added options to external configs demo
dont fire event if nothing selected
fixed merge conflicts
Merge pull request #127 from massiveart/feature/column-navigation-dropdown

column-navigation: settings dropdown
Merge branch 'feature/smart-content' into develop

Conflicts:
	assets/js/husky/dist/husky.css
	assets/js/husky/dist/husky.min.css
	dist/husky.min.css
	husky_components/smart-content/main.js
Merge branch 'develop' of github.com:massiveart/husky into develop

Conflicts:
	assets/js/husky/dist/husky.min.css
	assets/js/husky/dist/husky.min.js
	dist/husky.min.css
	dist/husky.min.js
merged with develop
added delete dropdownb method
fixed merge conflicts
fixed merge conflicts