request #6866: Performance issue while displaying an artifact

Change-Id: I56612c8afa4c0f9625729cd3f49a4ef0fbab2736
Merge commit 'refs/changes/29/2429/1' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  request #6866: Performance issue while displaying an artifact
This is Tuleap 7.0.99.14

Change-Id: Ibebc6b4d4ea897e2c0b8a6fb4ec7264cb94c6f07