Merge branch 'stable-3.6'

* stable-3.6:
  EGit Mylyn Github Connector v3.5.3.201412180710-r
  EGit Mylyn Github Connector v3.4.2.201412180340-r

Change-Id: I398a36efd217716918a9b03e0bfa9c88ed7dac7c
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>