Store Added

The foundation of the store is made.  It has a counter, name, and
instructions as well as a window leading back to gameplay.  It still
needs a merchant, items, and an image.
Updated Color Scheme
Store Aesthetically Finalized

Merchant and space image added.  Certain things relocated.  Minor
changes made.
Final Store
Changed colors slightly

Changed ASTOREOID color differentiation.
Merge remote-tracking branch 'origin/Store' into GamePlay

Conflicts:
	SpaceGame/SpaceGame.pde