Initial experimentations with OpenCV and Pi Camera

Following the instructions on this blog:
http://thinkrpi.wordpress.com/2013/05/22/opencv-and-camera-board-csi
Configured the Pi to run OpenCV, and modified the RaspiVid.c file to
interface with OpenCV and facial recognition. Preliminary success!

- ./preparephotos/  directory to process .jpg files for facial
					recognition.
- ./camcv/          the meat of it. Copy of rapsicam/ directory plus
					all modifications made to support OpenCV.