sulu-cmf/SuluContentBundle — pull request #24 by wachterjohannes (2014-01-27 14:43:49+00:00)
Title: implement preview websocket

implement preview websocket:

- [ ] test coverage
- [ ] finish the code
- [ ] gather feedback for my changes
- [ ] submit changes to the documentation

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| Tests pass? | yes
| Fixed tickets | none
| Doc | url to doc