added base template
added save and delete functionality
fixed typo
fixed style
fixed tests
added url params for preview
cleaned code
Merge branch 'feature/preview-ui' of git://github.com/sulu-cmf/SuluContentBundle into feature/preview-ui
Merge branch 'feature/preview-ui' into develop

Conflicts:
	Preview/PreviewMessageComponent.php
fixed tests
added required phpcr initialization code
renamed init.php
corrected test environment
fixed tests and service definitions
Merge branch 'develop' of git://github.com/sulu-cmf/SuluContentBundle into develop

Conflicts:
	Preview/PreviewMessageComponent.php
	Tests/Functional/Controller/ResourceLocatorControllerTest.php
	Tests/Unit/Repository/NodeRepositoryTest.php