Build the library with grunt.
Fix typo in package.json
Test negative input
Add .travis.yml
Update travis-ci build script
Remove useless before_script directive
Add travis-ci build status
Update travis-ci build status image & link
Keep license block in minified file
Add release plugin
Handle NodeJS and browser support
Code coverage support with istanbul and coveralls
Fix coveralls support
Add coveralls badge in README.md
Add saucelabs support
Fix dev dependency in package.json
Do not execute saucelabs tests since it does not work very well
Fix test description
Update documentation
Update grunt tasks