adding default icon sizes

package.json

@@ -1,6 +1,6 @@
 {
   "name": "crispy-boilerplate",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "description": "Flat Sass Boilerplate to give you a amount of Basic Settings, Mixins and Functions",
   "repository": {
     "type": "git",

src/components/_icon.scss

@@ -36,6 +36,9 @@ $icon__colors: (
         vertical-align: $icon__vertical-align;
         margin: $icon__margin;
 
+        @include crispy-boilerplate-icon-colors($icon__colors);
+        @include crispy-boilerplate-icon-sizes($icon__sizes);
+
         @content;
     }
 }