implemented language selector
implemented all languages
added language selector in form
build new version
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into feature/language-selector

Conflicts:
	Resources/public/dist/components/content/components/column/main.js
	Resources/public/dist/components/content/components/content/main.js
	Resources/public/dist/components/content/components/form/main.js
	Resources/public/dist/components/content/main.js
	Resources/public/js/components/content/components/column/main.js
	Resources/public/js/components/content/components/content/main.js
	Resources/public/js/components/content/main.js
changed position of edit buttons
implemented style
merged with develop
implemented language selector and toggle button
Merge pull request #81 from sulu-cmf/feature/language-selector

implemented language selector