1.4.0

• Remove obsolete branch-alias (Robbie Averill) - e4702dc
• BUG Remove Behat tests from Travis matrix for SS3 (Robbie Averill) - 2cbdeba
• Use precise distro on Travis (Robbie Averill) - 669995d
• SS3 translations are frozen. Please contribute translation fixes via pull requests to lang files. (Robbie Averill) - df4f68b
• Update branch alias for 1.4.x-dev (Robbie Averill) - 4d38452
• Conditionally add Theme dropdown (if there are any themese available) for #261. Replace field instantiatiors in getCMSFields() with ::create() to support injection. (Danae Miller-Clendon) - 8705a46
• moved user content into userhelp folder, removed user manual, added index file, updated readme links (Mike Andrewartha) - 257d71d
• redoing bugfix 7b11e97 removed by cac7770 (John Milmine) - 94edb69