Treeherder prod push

[Ed Morley]

Notable changes from today's Treeherder deploy:

* Added keyboard shortcut 'r' for retriggering jobs.
* Non-buildbot jobs now display a visual indication when retriggered.
* Fixed log links for TaskCluster submitted jobs.
* Tooltips for completed jobs now calculate duration from the time the job
actually started running, not when it was requested.
* The job details panel now updates the displayed classification type
correctly.
* Improved readability of cancelled job colour.
* Log viewer styling improvements.
* Help page readability improvements.
* Added support for B2G emulator mochitest-chrome & luciddream jobs.
* The embeddable push summary widget no longer includes hidden jobs in the
totals.
* Perfherder: Summary series support fixed.
* Perfherder: The page no longer reloads every time options are changed.
* Perfherder: Added ability to highlight a revision.

For the full list of changes, see:
https://github.com/mozilla/treeherder-ui/compare/f6fb61576a...3bed938aa9
https://github.com/mozilla/treeherder-service/compare/d4bb357d5e...bb2e7c4356

If you see any issues, please file bugs in Tree Management::Treeherder*

Best wishes,

Ed