Please add safari support

[niemyjski]

I'd love to use this on safari

[thieman]

The last time I checked (admittedly, years ago), a Safari extension was not feasible because of the nonexistent WebRTC support. We can check whether they've started supporting it, but if not then this might be an uphill battle. The project is having a hard-enough time staying supported on Chrome and Firefox as is, unfortunately.

[orta]

🎉 Safari 11 comes with webRTC support - so people on the High Sierra will be able to use this.