proof of concept

- changed whip img
- made whip extend
- made whip follow mouse
- whip hit detection doesn't really work

- real mummy for a monster
- rock image instead of circle
- whip while walking fixed
- monsters don't shrink
- hit detection changed (still needs work)
- refactoring
deleted readme
tried adding sound.

getting error msg "Could not load asset as a non-content file!". Bad
code is commented out.