Core/Spells : Fixed a lot of spells.

-[Core/Spell] Druid - Efflorescence Fixed
-[Core/Spell] Warrior - Fixed Lambs of the Slaughter
-[Core/Spell] Shaman - Fixed Healing rain
-[Core/Spell] Shaman - Fixed Rolling Thunder
-[Core/Spell] Shaman - Fixed Fulmination -- REWORK!
-[Core/Spell] Shaman - Fixed Lava Surge
-[Core/Spell] Shaman - Fixed Feedback
-[Core/Spell] Shaman - Fixed Frozen Power
-[Core/Spell] Shaman - Fixed Totemic Wrath (Spell Power Gain)
-[Core/Spell] Shaman - Fixed Flametongue totem (Spell Power Gain)
-[Core/Spell] Shaman - Fixed Tranquil Mind
-[Core/Spell] Shaman - Fixed Earthbind Totem -> EarthGarsp
-[Core/Spell] Shaman - Fixed Earthquake -> Knockdown Proc fixed
-[Core/Spell] Shaman - Fixed EarthQuake Damage effect Fixed
-[Core/Spell] Shaman - Fixed Static shock
-[Core/Spell] Shaman - Fixed Searing Flames
-[Core/Spell] Shaman - Fixed Telluric Currents
-[Core/Spell] Shaman - Fixed Spirit Link Totem
-[Core/Spell] Shaman - Fixed Nature's Guardian