Integrate Mylyn configuration into the oomph setup
Motivation.
There exist two issue tracking systems since the migration to git: Redmine and gitlab (which is not used). In order to “hide” the different VCSs and issue tracking systems from developers, mylyn shall be used as an abstraction and mostly integrated solution in a developer installation. Furthermore, mylyn also qualifies to be used later in SystemFOCUS.
Technical Description.
In order to provide a developer installation with least user (developer) interaction, the mylyn configuration must be provided with oomph.
(from redmine: issue id 3406, created on 2018-05-15, closed on 2018-06-07)