2013-04-12  Alexandre Rocha  <a.rocha@samsung.com>
Port of Nokia Random Generator example to webkit

        Reviewed by Andre Loureiro

        Created a module called Framework which contains methdos
        to support WebCL and JS execution into loops.

        Metrics module implements methods to calculate and show
        execution time for many iterations.

        * WebCL/Random/index.html:
        * WebCL/libs/Framework.js:
        * WebCL/libs/Metrics.js: