Mount Master 1.1

• Fixed an issue causing the addon to error and unload if mounting up with a random mount too quickly after zoning. Thanks to @mousseng for looking into and reporting the issue.
• Fixed random not being very random. Thanks @mousseng for the contribution!
• Added the following BGM commands
  • /mount bgm mute - Silent mount music.
  • /mount bgm SONGID - Change mount music. Tip: Google "FFXI Song IDs".
  • /mount bgm - Set mount music back to the default.