make the readme look normal and not crappy

boilerplate code repr and more stuff :(

make an example folder with example of how to use PygameBuiltins

I accedently made the arg top_left=True

make the package a package in python instead of a class in a class

remove hitboxes because pygame-ce added those features, but better

make a 2D particle class and a 2D particle class and make subclasses of them instead of duplicating the classes with different rendering methods.

Add documentation to the module

TEST EVERYTHING

i need to fix my code because i dont know how to deal with branches

add slide bars builtin class

add animations builtin object