Add correct usage instructions.
Merge pull request #6 from Glavin001/patch-1

Add correct usage instructions.
Basic Gulpfile complete. Next up is adding watching with reloading. #13
Livereloading is now running. This closes #13
Project now supports browserify. I will now be converting our game code to use browserify. #12
I have further broken up the tasks in the gulp file. I am also working on converting to using browserify. #12
The game engine is now working and bundled via browserify. Closes #12
The guld task now opens chrome to the appropriate URL.