new updates and linux support

added sound support
fixed a bug in the draw instruction missing a “break;”
fixed a bug in math operations that bugged the collision in some games (brix and pong)
readme rewritten for better clarity
new user interface
added linux support

v1

working, but need some polishing on the user interface

added sdl2 rendering and the remaining opcodes

pre-release

fix for the previous release that was compiled as debug by accident