Added preliminary meta-button

Change-Id: I517bd12a7f9ec1ba6e13d856e7ea07685afe7673
diff --git a/dev/scss/util.scss b/dev/scss/util.scss
index 834484b..20651cb 100644
--- a/dev/scss/util.scss
+++ b/dev/scss/util.scss
@@ -234,4 +234,5 @@
 $fa-checked:     "\f046";
 $fa-check:       "\f096";
 $fa-code:        "\f121";
-$fa-marked:      "\f005";
\ No newline at end of file
+$fa-marked:      "\f005";
+$fa-metadata:    "\f067";
\ No newline at end of file