[tng] Fixed the initial state of the publish / unpublish icons

Fixed the initial state of the publish / unpublish icons in the rendersettings and DCA Settings.

* added the initial state of the publish icon

For better explanation:
![unbenannt](https://cloud.githubusercontent.com/assets/1867177/3855437/eea36d4e-1ee4-11e4-9bca-5337ab232ad2.png)