4teamwork/opengever.core — pull request #704 by lukasgraf (2014-12-09 08:05:23+00:00)
Title: Update changelog after releasing 4.0.6.

Update changelog after releasing `4.0.6` from [`4.0-stable` branch](https://github.com/4teamwork/opengever.core/tree/4.0-stable).

@phgross