Upgrade font awesome to the latest version#121

Merged

LisaFC merged 3 commits intogoogle:masterfrom Fox32:master

Aug 15, 2019

+8,894-3,828

Commits on Aug 14, 2019

Update Font-Awesome to the latest version
Fox32
committed
fix $td-enable-google-fonts not being overridable (but the documentation says it is!)
Fox32
committed
Set script to crossorigin anonymous, otherwise it's hard to move it to a CDN
Fox32
authored