Adding a font_family variable

_config.yml

@@ -28,6 +28,7 @@ forkawesome:
   legacy_url:     http://forkawesome.github.com/Fork-Awesome/
   tagline:        A fork of the iconic font and CSS toolkit
   css_prefix:     fa
+  font_family:    ForkAwesome
   github:
     url:          https://github.com/ForkAwesome/Fork-Awesome
     project:      Fork-Awesome