Request #5913: fix wrong service icon for Agile Dashboard plugin

Change-Id: I12d5c678c83d921f0f3c1fb323f1849aecddacab
Merge commit 'refs/changes/04/1704/1' of http://gerrit.tuleap.net/tuleap into HEAD

* http://gerrit.tuleap.net/tuleap:
  Request #5913: fix wrong service icon for Agile Dashboard plugin

Change-Id: Ibe901687bb216e08b1bbc1a1baacb977923bd630
This is Tuleap 6.9.99.14

Change-Id: I97eb0828839cb82f8dd2e29363d39f68380d7069