I am able to send a message to all project administrators

Change-Id: I2fa20d2425fb010650c74b812bab4be8dcb82446
Enhance Mail form title

Change-Id: I5c9d070e1e5b936710c1a2243051c69bb5fe7055
Move link into a dedicated widget

Change-Id: I8a48ce2e8d639812f125e8cfbdc51a0a5baa1046
Merge remote-tracking branch 'stable/master' into HEAD

* stable/master: (28 commits)
  Tuleap 6.9.99.7
  This is Tuleap 6.9.99.6
  Do not import the same log two times + report errors if any
  Instructions to update logrotate configuration
  Parse log, store in DB and view in GUI
  LESSification of AD admin area
  Introduce a Xferlog parser
  Add missing plugin entries
  This is Tuleap 6.9.99.5
  Create a dedicated plugin to manage interaction with proftpd
  Adding better info for users on import
  Backend code to import an AD configuration
  Exporting AD configuration in the UI
  This is Tuleap 6.9.99.4
  Tuleap 6.9.99.3
  Fix REST tests
  Edit button in Tracker read only view have the same format as other buttons
  Display real values on burndown
  Fix permission check for restricted & private projects
  Add OPTIONS|GET /milestones/:id/burndown
  ...

Conflicts:
	src/common/autoload.php

Change-Id: Ie1002ed3c469601a8d27e486ef4b2cb9078924e1
Merge remote-tracking branch 'gerrit/5678_contact_administrators_of_a_project' into HEAD

* gerrit/5678_contact_administrators_of_a_project:
  Move link into a dedicated widget
  Enhance Mail form title
  I am able to send a message to all project administrators

Change-Id: I4f879a003cc19d072177fc031066862b6082b578
This is Tuleap 6.9.99.8

Change-Id: I5e6ac671df234a9f7b3daae9d015a75ac9acda41