Week 34

Fix build-webkit --no-webcl to disable WebCL build
  * https://github.com/SRA-SiliconValley/webkit-webcl/issues/281

Layout Tests:
  * New Layout Test: Interoperability with Texture
2013-08-26  Steven Eliuk  <s.eliuk@samsung.com>

        Create GPU specific kernels in Nbody example

        Nbody, WebCL CPU results slower than serial JS
        Issue #260

        Reviewed by Simon/Antonio.

        Polished by Afonso Costa <afonso.costa@samsung.com>

        * WebCL/Nbody/Controller.js:
        * WebCL/Nbody/SimCL.js:
        (InitCL):
        (SimulateCL):
        (GetWorkGroupSize):
        * WebCL/Nbody/index.html: