Fixes #8: Adds compatibility with jQuery 1.9.x and above.

* Replaces jQuery 1.7.2 with jQuery 1.10.2
* Updates to the latest version of jquery.simulate.js
* Fixes raphael.sketchpad.js to make it compatible with jQuery 1.9.x
Fixes jquery.simulate.js.

* Fixes simulation within iFrames in the new version of jquery.simulate.js.