Patch #1574696 by droplet, nod_: selectors clean-up: timezone.js.
Merge branch 'JStimezone' of github.com:Twinmat/backdrop into Twinmat-JStimezone
Merge branch 'Twinmat-JStimezone' into 1.x
Merge branch '1.x' of github.com:quicksketch/backdrop into 1.x