squished em

-Enemy now flashes when hit
-Enemy Scales to player
-Prices have been adjusted so its not so easy peasy lemon squeezey

assets -> create -> new potion/armour

- Enemy will be generated here
- Has timer that auto loads arena scene

Moved one line of code.... don't count this commit ;)

Script is called 'Money' with methods to get current money, add money,
and subtract money. (win a fight, add money, etc.)