yambol's simple ahh keystrokes

Yambol's simple ahh keystrokes

Not much to explain or show, everyone that clicked on this mod probably knows what keystrokes are.

• Added Mouse and Keyboard overlays
• Added size adjustment
• Made it pink
• Added ability to change keybind from both overlay menu and keybind settings
• Separated the two overlays (while testing the mod I had originally glued them together)
• Set default menu keybind to "K" or "N", I forgor
• Added config.java to actually save your size/location settings after closing the game, silly me