Merge branch 'hotfix/blocks'
updated composer version
added preview controller test
implemented fail test case
fixed error for html5 entities
implemented invalid html test and added logger for xml errors
fixed homepage language changer
fixed test cases
fixed smart content bug
Merge branch 'hotfix/html5-tags'
updated composer version
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