Deploy ckeditor on debian

Change-Id: Idf9d069fcc9c7eb088c6a3a05bf6b48a29fc8f5c
CKEditor sources in Tuleap, the come back

CKEditor 4.3.2 is not compatible with IE7. Therefore we need to deploy
a previous version of the editor (4.1.3) just for it.

This commit only includes the sources in a dedicated folder

Change-Id: I91dd4bc4aa88da68b85843b3f0c4590425190780
Load a different version of CKEditor for IE7

… and fix a javascript error in the agiledashboard introduced by the new
ad homepage.

Change-Id: I1a4c2f1c22c8192f83371829f497dbddce30075b
Merge remote-tracking branch 'gerrit/6047_update_rte' into tuleap-stable-master

* gerrit/6047_update_rte:
  Load a different version of CKEditor for IE7
  CKEditor sources in Tuleap, the come back
  Deploy ckeditor on debian

Change-Id: I351412ab9fde1ea327683dcf9d551379918d2794
Tuleap 6.10.99.46

Change-Id: Ied7d5e09c2ce42d4ac044aa5461f0285007b92f3