let the test OCL_Filter/Bilateral pass   * avoid aggressive optimization on Visual Studio 2012 Update 5   * add code branch to avoid unattended optimization (keep the old code)
let the test OCL_Filter/Bilateral pass
  * avoid aggressive optimization on Visual Studio 2012 Update 5
  * add code branch to avoid unattended optimization (keep the old code)

opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv,opencv/opencv