* moved some generic spell dummy effects to scripts
* implemented two spell scripts for quests: 8913 Sacred Cleansing (Quest 55), 44936 Quest - Fel Siphon Dummy (Quest 11515). Closes issue #3040
* did some cleanup in spell scripts and added more comments
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branch : trunk
* add new file spell_item.cpp for spells used by items (but not by quests)
* move some dummy effects of generic spells to scripts
* implement spell for quest 12937 Relief for the Fallen. Closes issue #3070
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branch : trunk
*Rename SpellHandlerScript to SpellScriptLoader, EffectHandlerFn to SpellEffectFn, HitHandlerFn to SpellHitFn, SpellScript::EffectHandlers to SpellScript::OnEffect, these changes were neccesary to prevent namespace collisions, happily you can solve these by simple find and replace
*Make spells 66244 and 5581 example scripts.
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branch : trunk