3 Commits (af95125894252547adaa22a748f0e142d40e4630)

Author	SHA1	Message	Date
Dan Buch	af95125894	Up through ex8	6 months ago
Dan Buch	7da7228911	Up through lcthw ex7	6 months ago
Dan Buch	c8ac7ac727	Much cleanup to better match lesson text	6 months ago