fixed unity build
refactored opencl scan-operation kernels
fixed linux build (stub) of AMP plugin
added utility method to query warp size of selected opencl device
removed old opencl kernel functions
updated clw submodule
renamed opencl functions
fixed old enums usage
replaced tabs with spaces
added constant time Gaussian blur opencl node based on NVIDIA SDK sample
changed function signature
added missing kernel to .pro file
updated clPerfMarker library to amdtActivityLogger