- added revision updater to each code file - Changed button/bar class mechanic to metatable-based - Changed buttons to live within a sub-frame, to play nicely between show-empty-buttons and hidestates - bar frame is now available only via accessor - Changed some semantics with AddButton/PlaceButton - Cleaned up action buttons options, fixed hide-when-empty option - moved show-action-ID-label as a button method - converted drag overlay from nested-frame to :Raise() - fixed ReAction:SetConfigMode() to not call event when mode doesn't change - Fixed ordering for dynamic state tab (always last)

<Ui xmlns="http://www.blizzard.com/wow/ui/" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.blizzard.com/wow/ui/..\FrameXML\UI.xsd">

<Include file="lib\embeds.xml"/>
<Include file="locale\locale.xml"/>

<Script file="ReAction.lua"/>
<Script file="Bar.lua"/>
<Script file="Overlay.lua"/>
<Script file="State.lua"/>

<Include file="modules\modules.xml"/>
<Include file="bindings.lua"/>

</Ui>