Validations

• Line Length: All lines must be <= 72 chars (URLs excluded). First line should be <= 50 chars. Second line must be blank.
• Tense: Message must use imperative present tense: "Fix bug" and not "Fixed bug" or "Fixes bug."
• Subject Period: Do not end your subject line with a period.
• Capitalize Subject: Begin all subject lines with a capital letter.
• WIP: Do not commit WIPs to shared branches.
• Frat House: No frat house commit messages in shared branches.