request #6581 - Display artifact reverse link performance penalty

Change-Id: I1b668e5b46206201bbd6452ab6b46440b245f20d
Merge commit 'refs/changes/09/2209/2' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  request #6581 - Display artifact reverse link performance penalty
This is Tuleap 6.11.99.44

Change-Id: Ibacedf68823e2375efaf399c522b8e29c5881828