Store Snap! IDE settings in the cloud

[cycomachead]

From @cycomachead on December 28, 2016 6:52

I don't know why I never wrote this down, but it would be awesome if the browser level settings could be saved to my cloud account. I switch browsers and devices frequently and my settings are often out of sync.

Copied from original issue: jmoenig/Snap--Build-Your-Own-Blocks#1588