-RM-324-MR-When comitting to repo, redmine has now glue about the new commit hashes.
When you push something into our repositories, redmine does not know about the commits and hence links to commits like commit:4711e1 would be invalid and not rendered as links but as text. This is extremly unconvienient. We should employ a commit hook for this.
(from redmine: created on 2014-01-16, closed on 2014-01-16)