5.0.1
.) Fix error in option dialog
.) Fix legion music missing in toc file
5.0
.) Added an option to force the use of the PlaySoundFile() API function.
   Using this option to play music has the following benefits:
	+ With this option it is possible to play custom music again until PlayMusic() is fixed for files not included in the WoW client 
	+ Music will not stop after a loading screen
   but also some drawbacks: 
	- Music played via PlaySoundFile() can not be stopped 
	  (The stop button will act as a mute button until the currently playing music has elapsed, then the player will stop)
	- Selecting a song from the playlist will put in a queue to be played after the currently playing song
	- You will not hear ambient sound while the music is playing 

.) Added a new GUI skin. This is now the default for new installations




