added generate to content navigation, added xml templates
added new properties to form
fixed typos
fixed type save
fixed smart content bug
implemented deferred header
added external link component
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into feature/node-properties

Conflicts:
	Resources/config/routing.yml
	Resources/public/dist/components/content/main.js
added dist file
fixed webspace identifier
fixed ex/internal tab
added dist files
fixed controller
added rlp tag and infos for save
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into feature/node-properties

Conflicts:
	Repository/FilterNodesQueryBuilder.php
	Repository/NodeRepository.php
	Resources/public/dist/components/content/main.js
	Resources/public/dist/components/content/settings/main.js
	Resources/views/Template/content-types/internal_links.html.twig
fixed form style
fixed typos
fixed template changing
added content type single internal link
fixed typo