Adds python packages to Makefile for complete beginners
Adds line to readme about make python tools
Revert "Adds python packages to Makefile for complete beginners"

This reverts commit e958546fdcc5a0cc3b5ffefb29e7d31de2996d76.
Adds instructions for adding test dependencies for beginners
removed make python-tools line
Merge pull request #1 from chuckbutler/dependencies

Adds a note about python packages to README.