Clint: added sword sprites, added a boolean isSlashing in GameEntity and Player, updated the Sword class to remove the placeholder sprite, and added some sword animation logic to Player.
Merge branch 'master' of https://github.com/seanKenkeremath/Seizonsha
Clint: fixed a sword animation bug. Removed sword content from the GameEntity class. Exclusively in the Playwer class for now.