WowAce

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r1160 | funkydude | 2017-08-12 00:21:06 -0500 (Sat, 12 Aug 2017) | 1 line
Changed paths:
   M /trunk/AceComm-3.0/AceComm-3.0.lua
   M /trunk/AceConfig-3.0/AceConfig-3.0.lua
   M /trunk/AceConfig-3.0/AceConfigCmd-3.0/AceConfigCmd-3.0.lua
   M /trunk/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua
   M /trunk/AceConfig-3.0/AceConfigRegistry-3.0/AceConfigRegistry-3.0.lua
   M /trunk/AceEvent-3.0/AceEvent-3.0.lua

If we are loading a library that depends on a separate library, we need to verify that separate library exists prior to telling LibStub to create our library. This resolves addons with broken library setups affecting addons with working library setups.
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r1159 | funkydude | 2017-06-28 21:45:04 -0500 (Wed, 28 Jun 2017) | 1 line
Changed paths:
   M /trunk/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIContainer-Frame.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIContainer-TabGroup.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIContainer-Window.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-Button.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-CheckBox.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-DropDown-Items.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-DropDown.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-EditBox.lua
   M /trunk/AceGUI-3.0/widgets/AceGUIWidget-Slider.lua

Update PlaySound usage to work with patch 7.3 PTR, sounds were all audibly verified to be matching.
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