added content twig extension
added testcase
removed load ghost content
added minimum stability
added load by parent
added to twig definition
added negativ test
Merge branch 'develop' of git://github.com/sulu-cmf/SuluWebsiteBundle into feature/load-content-twig
fixed config
Merge branch 'develop' of git://github.com/sulu-cmf/SuluWebsiteBundle into feature/load-content-twig
fxied codestyle
Merge branch 'feature/load-content-twig' into develop