Add Font Awesome.

Review Request #7158 — Created April 2, 2015 and submitted — Latest diff uploaded

Information

Review Board
release-2.5.x
f3685b1...

Reviewers

This pulls in Font Awesome 4.3.0, which we can use when we want icons but are
too lazy to draw them ourselves.

Verified that everything was loaded correctly. Checked that building static
media included all the right files at all the right paths.