API SetOverrideBindingSpell

Creates an override binding that casts a spell
 SetOverrideBindingSpell(owner, isPriority, key, spell)
==Arguments==
:;owner:Frame - The frame this binding "belongs" to; this can later be used to clear all override bindings belonging to a particular frame.
:;isPriority: - true if this is a priority binding, false otherwise. Both types of override bindings take precedence over normal bindings.
:;key: - Binding to bind the command to. For example, "Q", "ALT-Q", "ALT-CTRL-SHIFT-Q", "BUTTON5"
:;spell: - Name of the spell you want to cast when this binding is triggered.
==Details==
* Override bindings take precedence over the normal bindings. Priority override bindings take precedence over non-priority override bindings.
* Override bindings are never saved, and will be wiped by an interface reload.
* You cannot use this function to clear an override binding; use instead.
==See also==
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