ACTUAL ARRAYS!!

• Previously, scratcher “arrays” were just lists, you could add more items, it would dynamically resize, it was written in the kotlin DSL, so technically it was just a list.
• I removed the previous list code, reused some of it and added a new Array system
• Along with that, the normal lists got rewritten in 100% scratcher with no internal functions
• The new system is almost fully backwards compatible in source code, you just have to make a few changes

The new implementation is more clear, more expressive and more like regular programming languages