Changed uSound.pas so that music will still play if music is enabled and sound is disabled. Effectively, isSoundEnabled represents only sound effects and does not include music (and I have replaced the places where both are concerned with a logical combination of the two). Still need to figure out why isSEBackup is used and if my changes affect it.

GCI2012: Embed System Info

Merge

Cleaned up frontend options a bit and added a couple WhatsThis messages.

Command to delegate room to other player

Removed redundant "enable"s on checkboxes and variable names.