Create a new Kanban

This task is part of story #7575 create a "new kanban" on AD homepage

The kanban create is not displayed in the AD homepage (just saved in DB)

Change-Id: Ide9ecf4ae75ec8d14a43e4d46129d5291474c232
Merge commit 'refs/changes/86/3286/3' of ssh://gerrit.tuleap.net:29418/tuleap into tuleap-stable-master

* ssh://gerrit.tuleap.net:29418/tuleap:
  Create a new Kanban

Change-Id: If8d231c4e0aa4667d1fa3cc96255c28afb8a1421
This is Tuleap 7.7.99.32

Change-Id: If744363b6dc9e1134309fbb6bd7642400ca477b5