Merge pull request #8 from marcneuwirth/master

Added Jasmine unit tests
added a todo.
fixed up createImageData and added a few pieces of documentation.
ah, licenses
Merge branch 'master' of github.com:roblarsen/CanvasJS
code cleanup and documentation
cleanup and documentation
more documentation
Merge branch 'master' of github.com:roblarsen/CanvasJS
Documentation is epic
documentation, changes to the build script. I should probably sleep.
More documentation. I'm at "m"
Experimenting with how to document the math object. I called it a namespace.
cleaning up the Canvas.math documentation
formatting
documentation and some bug fixing
adding some demo stuff as well as continued documentation
not ready for prime time
finished documentation and added a simple demo of arc()
added arcTo demo, updated the arc demo and added ctx.width and ctx.height as properties of the instance.