* update icons
* add background loading of sound sequences
- fix bug with preFunction
- remove most of the old preloading code
* update spritesheets for karate man, marching orders
* file explorer chart loading
* update icon for trick on the class
* Cheer Readers Initialization + Other
So, cheer readers is coming now. Starting with an initialized version of course. Also, any games that only have Switch game events are categorized as [INITIALIZATION ONLY] to better differentiate them from [WIP] games that work, but are missing some things
* Update CheerReaders.cs
Fixed the internal name for cheer readers
* Launch Party is no longer [INITIALIZATION ONLY]