* Copy the mylyn repository configuration from the gitlab
  server during setup such that it is available before
  eclipse starts up. Otherwise, the repository configuration
  would be overridden, or a manual restart would be needed
  before mylyn queries could be defined (fragile approach).
* After the startup, define the queries that provide access
  to all AF3 tickets and the ones assigned to the developer.
* Reset branch information of the fortiss-std-env repo to
  the master branch (it has been adjusted for testing the feature
  branch).
* Add a dependency on the egit <--> mylyn integration to pre-configure
  commit messages.

Issue-Ref: 3406
Signed-off-by: Alexander Diewald <diewald@fortiss.org>