implemented fallback to short rl
added languagecode and segment key to methods
changed routes generating fixed tests
added translated rl test
updated webspaces init command
implemented get parent path
implemented testGenerateForUuid test
Merge branch 'develop' of git://github.com/sulu-cmf/sulu into feature/translated-rl

Conflicts:
	tests/Sulu/Component/Content/Mapper/ContentMapperTest.php
Merge pull request #84 from sulu-cmf/feature/translated-rl

translated resource locator