Fix request #7647 Notices on preferences page and csv defaults broken

Change-Id: I8462966516a78385194b690766ec790103c6b1fe
Merge commit 'refs/changes/92/3292/1' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix request #7647 Notices on preferences page and csv defaults broken
This is Tuleap 7.7.99.64

Change-Id: I40489f1d8ccc5c90e1d3469b395a27d1d080ea23