Fix request #6163: checkbox with Git stays after clicking on it

Change-Id: I8ac1e6351283ae157ccdf2c6640dc292d6dbe104
Merge commit 'refs/changes/90/1890/1' of ssh://gerrit.tuleap.net:29418/tuleap into tuleap-stable-master

* ssh://gerrit.tuleap.net:29418/tuleap:
  Fix request #6163: checkbox with Git stays after clicking on it

Change-Id: I5448a1d15a18a89ac6b8e36b98d793ee99080138
Tuleap 6.10.99.11

Change-Id: Ib7b92ec19222261dc532cbfe47c011d48a47d172