Added example project.
added renderer code.
removed redundant code.
removed and ignored user data.
added useful resources. Removed everything else.
added useful classes and xibs. Removed the rest.
updated project to include files.
updated Instructions with better interface.
Moved Resources from Example folder to GTViewController folder.
updated interface for SNInstructions.
moved notification header files to header directory.
removed references to AppDelegate.
updated snuffyViewController name and interface.
added code to make public methods work.
added fourlaws files. moved images needed for rendering ui into the resources directory.
removed references to repo files from file loader.
updated GTViewController to use version numbers and changed notifications from tracker notifications to own notifications. Tracker will need to use those notifications now. Updated Example to use new interface.
updated example so it doesn't crash.
refactored GTFileLoader. Now only has a couple of methods.
added podspec.