API SetActiveSpecGroup

Changes the active specialization/talents/glyphs group (dual-spec).
 SetActiveSpecGroup(groupIndex)
==Arguments==
;groupIndex : Number - Specialization group to activate; 1 for primary, 2 for secondary.
==Details==
* This function is not protected, but you can only be change specializations while not in combat.
* Passing invalid specGroup indices fails silently.
==Patch changes==
*
==See also==
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