relocated ContentNavigation
extracted ContentNavigationItem from NavigationItem
changed content navigation representation
fixed tests according to new content navigation
adjusted to new ContentNavigationItem structure
started correct aura component
added new testcase
added some code documentation
Merge branch 'release/0.6.0' into develop
fixed classes issue
built files
Merge pull request #152 from sulu-cmf/hotfix/sidebar-classes

[HOTFIX] sidebar classes
Update composer.json
updated to current husky
Merge branch 'develop' of git://github.com/sulu-cmf/SuluAdminBundle into hotfix/husky

Conflicts:
	Resources/public/dist/app.min.1407999539094.css
	Resources/public/dist/app.min.1408449737357.css
	Resources/public/dist/app.min.1408456047242.css
	Resources/public/dist/app.min.1408456047242.js
	Resources/public/js/vendor/husky/husky.min.js
	Resources/views/Admin/index.html.dist.twig
	composer.json
Merge pull request #154 from sulu-cmf/hotfix/husky

Hotfix/husky
cleaned some code and inserted persistend sulu header dom elements
changed from new instantiation to event
removed rerendering of header
do not remove header