Reorder Less @import above FA's variables in demo and README example, to avoid overwriting the real @fa-var-check variable

Author: Tim van der Horst

README.md

@@ -110,9 +110,9 @@ Just like the Sass setup, you'll have to `@import` the following library parts:
 @import "../bower_components/bootstrap/less/variables";
 @import "../bower_components/bootstrap/less/mixins";
 
-@import "../bower_components/Font-Awesome/less/variables";
-
 @import "../awesome-bootstrap-checkbox";
+
+@import "../bower_components/Font-Awesome/less/variables";
 ````
 
 Custom icon font

demo/build.less

@@ -1,6 +1,6 @@
 @import "../bower_components/bootstrap/less/variables";
 @import "../bower_components/bootstrap/less/mixins";
 
-@import "../bower_components/Font-Awesome/less/variables";
+@import "../awesome-bootstrap-checkbox";
 
-@import "../awesome-bootstrap-checkbox";
+@import "../bower_components/Font-Awesome/less/variables";