Added basic jshint config
Removed qUnit testfiles.

Will rather use the Karma test runner, which will create this
automatically
Created Karma configuration.
Added Gulp build system config.
Converted Likely into a CommonJS package.

Likely is now a CommonJS package, and will be converted to a universal
package using browserify in the gulp config.

This means you can load it with require.js, nodejs, browserify and the
usual <script> tag with window.likely.
Created package.json.

All dependencies for testing and  building is included.

Run tests with:

  $ npm test

Build the package with;

  $ npm build

Or use grunt directly:

  $ grunt
Merge pull request #1 from sverrejoh/master

Browserify, Gulp and Karma