bump to version 2014.05.08-1
- add utility2.userAgent function for getting user agent info of both browsers and nodejs
update documentation
sync
sync
sync
- display json data in /test/testSaucelabsHelloWorld.html
- defer loading utility2.js in browser until utility2_external dependency is loaded
- remove jquery and bootstrap dependency
code cleanup ajaxProgress
ajax progress code cleanup
100% code coverage
update build script
fix saucelabs tests