Fixed delete key detection. Fixes #12.
Enhancements. Added Grunt build step.
Beginning refactoring.
Adding Jasmine testing.
Adding Jasmine tests.
Adding Jasmine test framework.
Adding Cakefile.
Updated file paths.
Reorganizing.
Adding local jQuery and QUnit.
Reorganizing.
Merging from kumarharsh.
Discarding jasmine.
Added sinon.js for testing.
Refactoring.
Added unit tests link.
merging from master
removing unused files