v7.0.3

• Update to Publix Suffix 3.x
• Update vendored domains
• Update documentation
• Add Code of Conduct
• Add Health Education England addition to Domains (#142) @chriscoffee
• add FL water management districts (#143) @jsta
• add Singapore Town Councils (#145) @loongye
• Add French domains (#144) @seiteta
• Added Contra Costa County - Northern California County (#146) @Spinnernicholas
• Add austinenergy.com to approved domain list (#147) @HannahBurzynski
• Add vta.org to approved domain list (#150) @linuxwebexpert
• Add governo.it to domains.txt (#151) @rasky
• resolve the invalid Rubocop target (#155) @jbjonesjr
• Add @Amsterdam for netherlands (#153) @brntbeer
• Update domains.txt (#156) @dangowans
• domains.txt - Adds main Czech ministry domains (#159) @ezr-ondrej
• Adds MITRE (US FFRDC) to the usagovFED section of domains (#158) @IanLee1521
• Add state of Hessen (#160) @magicmarvman
• Update domains.txt to include Santa Cruz County (#161) @dobrowski
• Exclude education.nsw.gov.au (NSW school emails) (#162) @auscompgeek