rack/rack — pull request #435 by johan (2012-09-27 04:08:33+00:00)
Title: Serve *.woff as application/x-font-woff

Since Chrome / WebKit wails about woff fonts served with content-type
application/octet-stream, use a more accurate legal MIME type instead:

http://code.google.com/p/chromium/issues/detail?id=70283#c6
http://stackoverflow.com/questions/10149659/resource-interpreted-as-font-but-transferred-with-mime-type-application-octet-st