Add a translation system.

Add zhCN localization by Qcat.
If you want to help with localizing shootyepgp in other languages, create a fork and update the localization.lua file.

migrations.lua

@@ -1,3 +1,4 @@
+local L = AceLibrary("AceLocale-2.2"):new("shootyepgp")
 function sepgp:v2tov3()
   local count = 0
   for i = 1, GetNumGuildMembers(1) do
@@ -14,9 +15,9 @@ function sepgp:v2tov3()
       sepgp:update_epgp_v3(epv2,gpv2,i,name,officernote)
     end
   end
-  self:defaultPrint(string.format("Updated %d members to v3 storage.",count))
+  self:defaultPrint(string.format(L["Updated %d members to v3 storage."],count))
   sepgp_dbver = 3
 end
 
 -- GLOBALS: sepgp_saychannel,sepgp_groupbyclass,sepgp_raidonly,sepgp_decay,sepgp_reservechannel,sepgp_main,sepgp_progress,sepgp_discount,sepgp_log,sepgp_dbver,sepgp_looted
--- GLOBALS: sepgp,sepgp_prices,sepgp_standings,sepgp_bids,sepgp_loot,sepgp_reserves,sepgp_logs
+-- GLOBALS: sepgp,sepgp_prices,sepgp_standings,sepgp_bids,sepgp_loot,sepgp_reserves,sepgp_logs