JSON Library

# Commits:
Add initial JSON project and files to VS2012 and VS2013Express.
Also copy the makefiles that RobN did so it might even work on Linux!

# Description:
Adding the JSON CPP library from [jsoncpp.sourceforge.net](http://jsoncpp.sourceforge.net/) so that I can then use it across a few different simple refactorings to add other features and tidy some existing ones up.