Deploy ckeditor apache configuration

Change-Id: Ib7ec091aae31d2e93c5d845cf57c4eb3e6abcd0f
Remove ckeditor from Tuleap sources

Change-Id: I3316cffa6691ef126460f3006ec8fc3eb3a28d71
Merge remote-tracking branch 'gerrit/6047_update_rte' into HEAD

* gerrit/6047_update_rte:
  Remove ckeditor from Tuleap sources
  Deploy ckeditor apache configuration

Change-Id: Ia735f969f3823bace9a0fdf4f0e47e605b0de00e
Tuleap 6.10.99.39

Change-Id: I44a2c8a8e7343d2a0a36aabe0a9e5b76d6c74c85