Add settings menu by default

Change-Id: Iaa9ae78a425ae716a942356cdc57ec9d5eb1cfdf
diff --git a/dev/scss/base/icons.scss b/dev/scss/base/icons.scss
index 24469c2..24ee8eb 100644
--- a/dev/scss/base/icons.scss
+++ b/dev/scss/base/icons.scss
@@ -15,6 +15,7 @@
 $fa-next:         "\f0da";
 $fa-search:       "\f002";
 $fa-rewrite:      "\f040";
+$fa-settings:     "\f1de";
 $fa-login:        "\f090";
 $fa-logout:       "\f08b";
 $fa-tutorial:     "\f19d";