Classic Warrior Execute Sound

Version 2.3:
Execute ID's changed. Classic Execute should now play as intended.

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Version 2.2:
Fixed Execute sound not playing in Arms spec.

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Version 2.1:
Moved play channel to SFX from MASTER.

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Version 2:
Full fledged addon coded, fixes high pitch execute sound.

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Initial Upload Version 1:
Using Sound folder for Execute replacement.