Update Firefox SVG logo to Quantum. (#191)
Update Firefox SVG logo to Quantum. (#191)

* Update Firefox SVG logo to Quantum. (by @jankeromnes)
* Update firefox.svg (by @notriddle)
JanitorTechnology/janitor,nt1m/janitor,JanitorTechnology/janitor,nt1m/janitor,jankeromnes/janitor,jankeromnes/janitor