potential fix for game intro cut off

-fixed default jingles playing over custom jingles if you had repentogon and mmc enabled at the same time (MMC recreates music jingles using sfx, repentogon uses actual music jingles, so the game was playing a music jingle and a sound effect at the same time)

-fixed music not always transitioning properly after a boss kill while in greed mode
-fixed devil/angel door spawn sound sometimes not playing in greed mode
-added options to custom mode for the nightmare and dogma nightmare jingles
-updated text of custom mode to say 'jingle' rather than 'music' for the jingle tracks

-added 'global' shuffle setting

-set player init function to set music volume to users music volume setting (hopefully stop volume being 'reset' to 100% on run restart)
-added failsafe to stageAPI StopOverride check as someone got issues where stageAPI was running but that function wasn't loaded yet
-fixed check for fading in music over the run start intro jingle not triggering unless the user was running repentogon
-fixed Jingles only mode sometimes playing the challenge intro jingle instead of silence
-added option for changing the jingle setting of all soundtracks, so you don't have to set each one individually if you have a large number of them

added check to prevent angel/devil door appear sounds being replaced when they are used for something other then the door appearing

set mod to update music volume to users setting when a run is loaded

fixed the function for getting custom music ID sometimes returning wrong values if you were using randomize or custom modes