_variables.scss in font-awesome-middleman-4.2.1

- old
+ new

@@ -7,9 +7,11 @@
 $fa-version:          "4.2.0" !default;
 $fa-border-color:     #eee !default;
 $fa-inverse:          #fff !default;
 $fa-li-width:         (30em / 14) !default;
 
+$fa-enable-utilities: true !default;
+
 $fa-var-adjust: "\f042";
 $fa-var-adn: "\f170";
 $fa-var-align-center: "\f037";
 $fa-var-align-justify: "\f039";
 $fa-var-align-left: "\f036";