CasterWeaponSwapper 2.2 (WoW 2.4.1):
- Updated code to not swap weapons when casting non-cooldown spells, like Inner Focus, Divine Favor, and Natures's Swiftness. This should avoid unnecessary cooldowns. For a full spell list, look in localization.lua.
- Updated Spellsurge detection to be more reliable, by checking COMBAT_LOG_EVENT_UNFILTERED directly instead of using CombatLogGetCurrentEntry().
- Removed old 2.3 Spellsurge support.
- Improved empty bag slot detection by using new 2.4 function GetContainerNumFreeSlots().
- Improved icon code by using new 2.4 function GetItemIcon().
