request #7068 Allow Cross Origin Resources Sharing for REST API, fixing test

Change-Id: Ia24b3f9e423e45813014925fc217cb9f29317752
Merge commit 'refs/changes/42/2642/24' of ssh://gerrit.tuleap.net:29418/tuleap into stable

* ssh://gerrit.tuleap.net:29418/tuleap:
  request #7068 Allow Cross Origin Resources Sharing for REST API, fixing test

Conflicts:
	src/common/autoload.php
This is Tuleap 7.2.99.36

Change-Id: Ia01425b92f1506701349de175c1a31b16c530d28