Dance Music

- Updated for 7.2

- Fixed Music not playing due to WOWAPI changes

NOTE:
As of the Legion Expansion Blizzard switch from file name to identification number.
DanceMusic will still function on unknown models, the file name needed will just be numbers.

If this happens please report:
- the number DanceMusic needed
- if you use the "Show New Character Models" setting
- the model your where using or object/spell used to obtain model