tasks #7145: Add a form in FTS admin allowing to reindex docman items

Change-Id: Icb13d87f66c9dbb80e4ea2d5a2c97dc287ac854b
tasks #7150: Glossification

Change-Id: Ifc8cf413f213eedab2a03d547d9de551705278b5
Merge commit 'refs/changes/18/2718/2' of ssh://gerrit.tuleap.net:29418/tuleap into tuleap-stable-master

* ssh://gerrit.tuleap.net:29418/tuleap:
  tasks #7150: Glossification
  tasks #7145: Add a form in FTS admin allowing to reindex docman items

Change-Id: Ia02d61492471a264c1a297989519718b3098d16e
Tuleap 7.2.99.21

Change-Id: I881ac86efa464a820c92776d768f87ba787fae6b