Added the CUDA code
+project settings
Version compiled successfully and runs with CUDA amplification working
Modified CCV to use CUDA filtering...not quite working, but compiles.
The filtering runs, but doesn't quite work.  Is close though.  Amplification works, as does backround subtractions.
blur commit - about to revert previous version due to some bug I can't find.
general commit - not much changed
Changed gpu_blur_tex.cu back to its original form...still buggy, I don't think it ever worked.  Going to try to implement CUDA using OpenCV CUDA module functions from now.
Commited everything in current state.  Works with Flea3 USB at 19fps (on current harware).  Faster for smaller resolutions. GPU Cuda processing mostly commented out.