Test of travis with jshint
Fixing version numbers to ~  in package.json
Fix jshint errors in undo.js and raphael-rect.js
Adding local copy of jquery-1.7.2 for testing
Add jasmine /spec/ and PanelSpec.js file
Add jasmine to Gruntfile.js grunt test
Adding grunt-contrib-jasmine to package.json
Fixing jasmine test
Merge pull request #4 from will-moore/testing_jshint

Test of travis with jshint