chore(libs): sync Ace3 to coa-ace3 (WoWUIDev master @ 52e5f2c)

Bring every embedded Ace3 / CallbackHandler / LibStub copy in line with the
canonical Exiles/coa-ace3 bundle so LibStub resolution is predictable across
all Exiles forks regardless of which addons are enabled.

Libraries updated in this fork:
  AceAddon-3.0           13  (5 → 13)
  AceComm-3.0            14  (6 → 14)
  AceConfig-3.0          3  (2 → 3)
  AceConfigCmd-3.0       14  (12 → 14)
  AceConfigDialog-3.0    92  (49 → 92)
  AceConfigRegistry-3.0  22  (12 → 22)
  AceConsole-3.0         7
  AceDB-3.0              33  (21 → 33)
  AceDBOptions-3.0       15  (12 → 15)
  AceEvent-3.0           4  (3 → 4)
  AceGUI-3.0             41  (33 → 41)
  AceHook-3.0            9  (5 → 9)
  AceLocale-3.0          6  (2 → 6)
  AceTimer-3.0           17  (5 → 17)
  CallbackHandler-1.0    8  (6 → 8)
  LibStub                2

Decursive/Libs/AceLocale-3.0/AceLocale-3.0.lua

@@ -1,8 +1,8 @@
 --- **AceLocale-3.0** manages localization in addons, allowing for multiple locale to be registered with fallback to the base locale for untranslated strings.
 -- @class file
 -- @name AceLocale-3.0
--- @release $Id: AceLocale-3.0.lua 895 2009-12-06 16:28:55Z nevcairiel $
-local MAJOR,MINOR = "AceLocale-3.0", 2
+-- @release $Id$
+local MAJOR,MINOR = "AceLocale-3.0", 6
 
 local AceLocale, oldminor = LibStub:NewLibrary(MAJOR, MINOR)
 
@@ -10,11 +10,7 @@ if not AceLocale then return end -- no upgrade needed
 
 -- Lua APIs
 local assert, tostring, error = assert, tostring, error
-local setmetatable, rawset, rawget = setmetatable, rawset, rawget
-
--- Global vars/functions that we don't upvalue since they might get hooked, or upgraded
--- List them here for Mikk's FindGlobals script
--- GLOBALS: GAME_LOCALE, geterrorhandler
+local getmetatable, setmetatable, rawset, rawget = getmetatable, setmetatable, rawset, rawget
 
 local gameLocale = GetLocale()
 if gameLocale == "enGB" then
@@ -56,10 +52,10 @@ local writeproxy = setmetatable({}, {
 	__index = assertfalse
 })
 
--- This metatable proxy is used when registering the default locale. 
+-- This metatable proxy is used when registering the default locale.
 -- It refuses to overwrite existing values
 -- Reason 1: Allows loading locales in any order
--- Reason 2: If 2 modules have the same string, but only the first one to be 
+-- Reason 2: If 2 modules have the same string, but only the first one to be
 --           loaded has a translation for the current locale, the translation
 --           doesn't get overwritten.
 --
@@ -79,7 +75,7 @@ local writedefaultproxy = setmetatable({}, {
 -- @param application Unique name of addon / module
 -- @param locale Name of the locale to register, e.g. "enUS", "deDE", etc.
 -- @param isDefault If this is the default locale being registered (your addon is written in this language, generally enUS)
--- @param silent If true, the locale will not issue warnings for missing keys. Can only be set on the default locale.
+-- @param silent If true, the locale will not issue warnings for missing keys. Must be set on the first locale registered. If set to "raw", nils will be returned for unknown keys (no metatable used).
 -- @usage
 -- -- enUS.lua
 -- local L = LibStub("AceLocale-3.0"):NewLocale("TestLocale", "enUS", true)
@@ -91,31 +87,32 @@ local writedefaultproxy = setmetatable({}, {
 -- L["string1"] = "Zeichenkette1"
 -- @return Locale Table to add localizations to, or nil if the current locale is not required.
 function AceLocale:NewLocale(application, locale, isDefault, silent)
-	
-	if silent and not isDefault then
-		error("Usage: NewLocale(application, locale[, isDefault[, silent]]): 'silent' can only be specified for the default locale", 2)
-	end
-	
-	-- GAME_LOCALE allows translators to test translations of addons without having that wow client installed
-	-- Ammo: I still think this is a bad idea, for instance an addon that checks for some ingame string will fail, just because some other addon
-	-- gives the user the illusion that they can run in a different locale? Ditch this whole thing or allow a setting per 'application'. I'm of the
-	-- opinion to remove this.
-	local gameLocale = GAME_LOCALE or gameLocale
 
-	if locale ~= gameLocale and not isDefault then
-		return -- nop, we don't need these translations
-	end
-	
+	-- GAME_LOCALE allows translators to test translations of addons without having that wow client installed
+	local activeGameLocale = GAME_LOCALE or gameLocale
+
 	local app = AceLocale.apps[application]
-	
+
+	if silent and app and getmetatable(app) ~= readmetasilent then
+		geterrorhandler()("Usage: NewLocale(application, locale[, isDefault[, silent]]): 'silent' must be specified for the first locale registered")
+	end
+
 	if not app then
-		app = setmetatable({}, silent and readmetasilent or readmeta)
+		if silent=="raw" then
+			app = {}
+		else
+			app = setmetatable({}, silent and readmetasilent or readmeta)
+		end
 		AceLocale.apps[application] = app
 		AceLocale.appnames[app] = application
 	end
 
+	if locale ~= activeGameLocale and not isDefault then
+		return -- nop, we don't need these translations
+	end
+
 	registering = app -- remember globally for writeproxy and writedefaultproxy
-	
+
 	if isDefault then
 		return writedefaultproxy
 	end