Basic Class Framework

Contains the framework for ghosts and environmental objects. Character
superclass has been defined but is likely not finished.
GridMap

Adds a highly basic GridMap
Fixed BasicGhost

Fixed the pathfinding.
getCharList and getEnviList

Updated GridMap with the two draw lists. They should work.
New Ghosts, GridMap, Comments

New Ghost types. GridMap can return lists of Characters and
Environments. Ghost class extended. Environment and Character classes
patched up. Better comments in all code.
GridMap

Added collision detection and overlap detection. Syntax is
straightforward.
added animation, now draws from Ghost class
Testing Player
removed images from character/ghost constructor
fixed merge from big daddy
changed player constructor
image updates
implemented grid map in onDraw
Merge branch 'master' of https://github.com/jameswang14/GhostHunter