Simple script that returns the number of skinClusters in the scene. Handy for tweaking the performance of rigs.

Installation:
   Copy contents of the "script" directory to your scripts directory:
    You can check your scripts directory by typing "internalVar -usd;" in the command line.
   
 Usage:
    Execute in ScriptEditor (in a Python tab):
    import rr_skinClsCnt
    reload(rr_skinClsCnt)
    rr_skinClsCnt.countSkinClusters()
   
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