Merge branch 'release/4.0.3' into develop
refactors users/edit
refactors code in UserRead model
fixes orphaned entries in user_read table
refactors user <-> category authorization
code formatting
allow public simple search
adds Category Cache
adds Cmd. event listener to CacheSupport
consolidates Category cache handling into AppSettingModel
updates CakePHP to 2.5.2
allow coffeescript
refactors threadLeaf data structure
embedly exception handling
l10n
installs new bbcode class
changes to new [code] bbcode syntax in markitup frontend
updates link to test forum
points composer jBBCode to official repository
adds vine to to allowed video domains