added TODO
hello world
opencv/ connected components

OpenCV is nice, but I'm implementing cc analysis from scratch.
Turn this code into a class, calculate bounding box, centroid, and
blob volume.
Working on CC analysis

Basic algorithm is finished. Now, calculate bbox, volume, and centroid.
cc: ready to traverse blobs
cc: volume.
cc finished!

boo.cpp has a connected component analysis class. The last little
bits before switching over to OpenCV:

(1) Draw a rectangle around a bounding box.
(2) I think that's it!!
clean up of class ConnectedComponents
Switching sources to OpenCV

Basically, I've started commenting out all code in the library.
salamander is done; next, blobs and chunks.
binmorph/thrsh

Executables not linking against opencv.
fixed linking
next: segment
integrating new cc analysis algorithm

Works fine in filter, but something is happening to the Blob
datastructure in segment.
segment datastructure problem fix

The problem was that blob.frame_{height,witdh} were never set
by the connected component analysis.
extension change and clean up
deleted old opencv/ dir