added snippet bundle
Refactoring to allow snippets
Added fixtures
Merge branch 'feature/snippets' of github.com:sulu-cmf/sulu-standard into feature/snippets

Conflicts:
	composer.lock
Merged with develop
added snippet bundle
added snippet routing
added snippet-bundle routing and a snippet example
update upgrage
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/snippets

Conflicts:
	UPGRADE.md
	app/config/admin/routing.yml
	composer.lock
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/snippets
fixed config style
fixed installation
included translate and updated translation files
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/snippets

Conflicts:
	composer.lock
updated use section of search controller
updated dependencies
added config
updated nav-items
Merge branch 'develop' of github.com:sulu-cmf/sulu-standard into feature/snippets

Conflicts:
	composer.lock