History for rules.md

Dave May 13, 2019 Updated rules.md ef60823
Dave May 13, 2019 Updated rules.md dbfbcf7
Dave May 12, 2019 Updated rules.md e2408ad
Dave May 02, 2019 Updated rules.md fb61e2b
Dave May 02, 2019 Updated rules.md 78b76fe
Dave May 02, 2019 Updated rules.md 7158792
Dave May 02, 2019 Updated rules.md ee2eb97
Dave May 02, 2019 Updated rules.md ba982f4
Dave May 01, 2019 Updated rules.md 1924136
Dave May 01, 2019 Updated rules.md 47b829f