fixed smart content bug
Merge branch 'feature/node-properties' of git://github.com/sulu-cmf/SuluContentBundle into feature/move-node
added dropdown
added dropdown entrie
added event handler
added init overlay
implemented overlay
implemented ui for copy
Merge branch 'feature/node-properties' of git://github.com/sulu-cmf/SuluContentBundle into feature/move-node
implemented delete node over settings dropdown
added translation keys
implemented copy move node repository and controller
added url to tests
added api testcases
integrated js to api
finished copy/move ui
added translations
removed second loader slide
added move / copy in / external links
added copy in/external link