1. Brought in open sift to replace sift
	-> Added opensift to make flow
	-> Added new csh scripts for calling opensift, similar to scrits for sift, though the siftfeat syntax is different then sift
	-> Changed RunBunder.csh to use new OpenSift scripts, though the Python scripts will still call regular sift
2. Cleaned up git repository from generated files
	-> Some library files were being created for ann1.1_char and a few other folders in bundler/lib/.. that were not being removed
		-> for simplicity these files are currently being removed in the bunder/Makefile
	-> BUNDLE2PLY bundler executable now being removed on clean