Render kanban items as cards

Part of story #7577 display a Kanban cardwall

Change-Id: I878441cb0d4f4c334e0e5118a0ea3755efb0150b
Only lab mode activated can access directly to kanban

Part of story #7577 display a Kanban cardwall

Change-Id: I083db886968db902981c56073041f22c108074f9
Merge commit 'refs/changes/32/3332/10' of ssh://gerrit.tuleap.net:29418/tuleap into HEAD

* ssh://gerrit.tuleap.net:29418/tuleap:
  Only lab mode activated can access directly to kanban
  Render kanban items as cards

Change-Id: I95eda9ea962a1ac0098eb665f8fae46bd4e35b08
This is Tuleap 7.8.99.12

Change-Id: I91fb45f59dd4a4e030841ee961462bf971548c4d