Merge pull request #139 from jrconlin/dev

Merge latest mods to dev
Added additional WebSocket debugging messages.
Merge pull request #141 from mozilla-services/issue-132-websocket-debugging

Added additional WebSocket debugging messages.
Replaced missing Fira Sans font Regular Italic with Book Italic.
Renamed Play Sound and Lost Mode to Ring and Lock.
Merge pull request #145 from mozilla-services/issue-143-rename-play-sound-lost-mode

Renamed Play Sound and Lost Mode to Ring and Lock.
Merge pull request #142 from mozilla-services/issue-125-missing-fonts

Replaced missing Fira Sans font Regular Italic with Book Italic.
Merge branch 'dev' of github.com:mozilla-services/FindMyDevice into dev
Merge branch 'master' into dev
fix running avg timers and cmd args

* Timers off due to UTC transforms
* Simplified running averages.
* Fixed parse args (optional flag removed)
Merge branch 'master' of github.com:mozilla-services/FindMyDevice into dev
Up the counters to uints instead of ints
Merge pull request #149 from jrconlin/master

Fix timer metrics, cmd args, and new fonts