Created packages for inventory and items.
Created initial interfaces for Item and PowerUp with comments.
Created initial class for Inventory.
Trivial change.
Merge branch 'master' into Items&Inventory
Added new method signatures to Item and PowerUp interface.
Added an initial speedbox item that doubles players speed when you press
P.
significant restructuring of the code. Item usage does not work
currently.
Added classes for getting the attributes of the player and the
attributes of the item.
fixed speed box activation when pressing P by using static
PlayerAttributes.
added more boxes to the world
attempted to add display text to the front of the screen showing the
player status.
fixed bug that was preventing multiple item boxes from appearing
fixed bug with how item boxes are displayed
fix on boxes
added status indication about the amount of items the player currently
has.
made the status text black
removed unnecessary debug println
Updated comments and code formatting.
Updated class and function names with more accurate naming.
Reorganized classes within the packages and created a "Usables" package.
Removed old code and packages.
Moved out code that changed the speed from PlayerMotion to the new class
PlayerActions. Updated the other classes appropriately to use
PlayerActions.
Added comments and updated variable names.
Reorganized packages.
Created test function within class ItemFactory.
Decreased the change by which the SpeedBox increases the speed of the
player.
Merge remote-tracking branch 'origin/master' into Items&Inventory

Conflicts:
	src/game/BatsEverywhere.java
	src/game/PlayerMotion.java