Sprite and Animated Sprite classes

Added animated sprite class and static sprite class.

Requested changes to animation

Fixed requested changes on Pull request #2

Small fix on Sprite class

Fixed a small access error on Sprites, you shouldn't be able to change
the OriginalScale from outside the class.

Fixed brackets

Brackets are required there, if not the compiler thinks that the if
statement is from the indented if

Added example animations to Renderable

Added example animations and basic parsing of information.

Small fixes

Just some tiny fixes

Combined Sprite classes and other fixes

Combined both Sprite classes, fix characters not displaying, updated PSD
to match sprite.

Unused Var Removed

Forgot to remove Unused Var

Updated variable names cases to match standards

Updated variable name cases to match project standards.

Requested changes

Completed requested changes
Merge remote-tracking branch 'origin/feature-1' into feature-1

Conflicts:
	PrototypeRPG.Traits/Renderable.cs
	PrototypeRPG.Traits/Sprites/Sprite.cs
	PrototypeRPG.Traits/World.cs