changed validator type for new structure
fixed some bug in smart content and implemented show only for published nodes
added flag to determine preview mode in smart content
cleanup code
cleanup code
Merge pull request #34 from sulu-cmf/feature/smart-content

Smart Content
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into feature/template-selection

Conflicts:
	Resources/public/js/validation/types/smartContent.js