Merge pull request github#808 from github/fixes/usagetracker-dispatcher

Ensure UsageTracker time runs on main thread.

Sigh, add this thing again

Bump version to 2.2.0.4

Bump version to 2.1.1.4

Bump version to 2.1.1.2

Bump version to 2.1.1.1

Merge pull request github#689 from github/fixes/fix-container-id

Bump start page module to pick up fix for container id

Pick up bump to start page module

Merge pull request github#686 from github/backport/619-fix-about-version

Backport fix of github#619 - Fix version number in Help - About

Merge pull request github#567 from github/grokys/maintainer-workflow

Maintainer workflow