Compatibility Updates

Made changes to the game so that they work with the updated XNAControls
library. Removed the source for XNAControls and linked to binaries (also
uploaded) instead, as the XNAControls library is in a separate repo.

Essentially: a couple extension methods and all of the related XNAControls code were removed from the repo. Also updated the project references to point to the XNAControls binary, which is now in place of the source code, so others downloading the solution have a working version. XNAControls is now its own repository and can be referenced locally during development. Some of the code in AnglerGameClient project and GameClassLIbrary had to be updated to work with the changes to the XNAControls library properly.