Allows using the mouse wheel to scroll between pages in the spellbook.
WARNING:
Due to Blizzard restrictions, this addon will break directly casting spells from spellbook.
Dragging spells to action bars will work out of combat.
You will get 1 Lua error using this addon (unavoidable). Use BugSack & BugGrabber addons to remove error popup (and sound, if you like).
The Spellbook Scroll Team
