Follow-up to tasks #6652: Change style of add/remove criteria

The issue is that when you edit a card in the agiledashboard, a
javascript error is raised and prevent the modal to submit the change.
Instead the modal disappear and the page says: agiledashboard does not
exist.

This come from a missing rename following the move of the dateTimePicker
in the core introduced in commit #481523c3b6c48e66eb4d78ad7af8c1d49051d447

Change-Id: I59b2cfb3e0978c7aaa66ca21dfa63973166cbebd
Merge commit 'refs/changes/77/2277/1' of http://gerrit.tuleap.net/tuleap into HEAD

* http://gerrit.tuleap.net/tuleap:
  Follow-up to tasks #6652: Change style of add/remove criteria

Change-Id: I651959647760f7a1d1cc5170d546b05708048ded
This is Tuleap 6.12.99.36

Change-Id: I02d381fdb2bec976c0c79173f11202bef072a86d