v0.7 - Add alternative colors

Another small, but quite important, update.

I've added 8 different color schemes to choose from! At first, I wanted the schemes to have cheesy names, ripping off inspired by Under Night In-Birth, but I'm too lazy to try to think of cool and/or funny names.

I should write a brief manual for the game, and then it should be ready for release... I could improve the "Game Over" screen, but that's less of a priority right now...

Changelog

• Add alternative colors