-- Got jpeg-compressor working. Getting good compression ratios (~95-97%), but at the cost of framerate--w/o compression, getting 15 f/s/c, with compression < 1 f/s/c.  Working on improving that.
-- Switched pano cam back to greyscale by calling PGR_SetCameraNEW from within PGR_StartCameras
-- After testing jpeg-compressor using only 640x480 images, best framerate was about 2.5 f/s/c, regardless of parameters settings.
-- Installed OpenCV based on http://docs.opencv.org/doc/tutorials/introduction/linux_install/linux_install.html#linux-installation