added show in navigation checkbox
hide show in navigation for index
fixed merge conflicts
fixed get checked
Merge branch 'feature/template-selection' of git://github.com/sulu-cmf/SuluContentBundle into feature/show-in-navigation
refactored nshow in navigation -> navigation
fixed navigation flag
fixed bugs
removed config -> moved to sulu/sulu
removed non existing user name
fixed preview
fixed tabs bug
fixed preview encoding
Merge branch 'feature/template-selection' of git://github.com/sulu-cmf/SuluContentBundle into feature/show-in-navigation

Conflicts:
	Controller/NodeController.php
	Controller/PreviewController.php
	Preview/Preview.php
	Preview/PreviewInterface.php
	Repository/NodeRepository.php
fixed noderepository
cleaned code
change property names
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into feature/show-in-navigation

Conflicts:
	Preview/Preview.php
fixed tests
added resolve to validator types