[improvement] Put a little label next to the Houston administrator(s)
[refactor] move User::ROLES to Houston.roles
[fix] don't force a line break between the avatars of maintainers on the Projects page
[improvement] highlight tickets with failing verdicts; make passing tickets recede more
[skip] refactor initializers
[fix] When autofilling the slug from the name of a new project, don't lag by 1 character
Commit Message

Detailed Description
[fix] use the Authored Date not the Committed Date for commits
[fix] ignore Git Tower's "Detailed Description" part of commit messages when creating Releases, etc
[skip] clean up projects_controller
[improvement] tighten up abilities; require login for more features of Houston; show Refactor and Testfix changes only to developers
[improvement] move Weekly Report from navigation to Projects