Performance Improvements & Skip Songs!

[plyrthn]

Performance

• Replaced slow list searches with Dictionary lookups for better performance with lots of music
• Added MaxConcurrentLoads config to control how many songs load at once, e.g. we only store 5 songs in memory and load in the next one when the current one ends. This saves on memory. (default: 5)
• Debug logs now only compile in Debug builds (This includes a debug build config, and release)

New Features

• Skip Song: Press F2 or R3 (right stick) to skip to next track (idea and help by @goatgirlclover) ((we talked and they're okay with me adding this to this mod, and will refactor their own mod to suit this!))
• Remove Base Game Songs: New config option to only play custom tracks
• Tracks now sort by Artist then Title

New Config Options

Skip Key = F2
Skip Key (Controller) = JoystickButton9
Remove Base Game Songs = false
Max Concurrent Loads = 5