Fixes icons for coloring from css.

www/img/mcc-icons/sadface.svg

@@ -1,20 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="45px" height="45px" viewBox="0 0 45 45" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-    <!-- Generator: Sketch 3.7.2 (28276) - http://www.bohemiancoding.com/sketch -->
-    <title>sadface</title>
-    <desc>Created with Sketch.</desc>
-    <defs></defs>
-    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd">
-        <g id="-Transaction-icons" transform="translate(-140.000000, -2615.000000)" stroke="#9B9BAB">
-            <g id="sadface" transform="translate(140.000000, 2615.000000)">
-                <g id="Group" transform="translate(0.500000, 0.500000)">
-                    <circle id="Oval" cx="22" cy="22" r="22"></circle>
-                    <path d="M15.1,32 C16.5,29.6 19.1,28 22,28 C25,28 27.5,29.6 28.9,32" id="Shape"></path>
-                    <circle id="Oval" cx="14" cy="14" r="2"></circle>
-                    <circle id="Oval" cx="30" cy="14" r="2"></circle>
-                    <path d="M32,24 C32,22.9 30,20 30,20 C30,20 28,22.9 28,24 C28,25.1 28.9,26 30,26 C31.1,26 32,25.1 32,24 L32,24 Z" id="Shape"></path>
-                </g>
-            </g>
-        </g>
-    </g>
-</svg>
+<svg width="45" height="45" viewBox="0 0 45 45" xmlns="http://www.w3.org/2000/svg"><g class="nc-icon-wrapper" fill="#444444"><title>sadface</title><g transform="translate(-140 -2615) translate(140 2615) translate(.5 .5)" stroke="#444444" stroke-width="1" fill="none" fill-rule="evenodd"><circle cx="22" cy="22" r="22"></circle><path d="M15.1 32c1.4-2.4 4-4 6.9-4 3 0 5.5 1.6 6.9 4"></path><circle cx="14" cy="14" r="2"></circle><circle cx="30" cy="14" r="2"></circle><path d="M32 24c0-1.1-2-4-2-4s-2 2.9-2 4 .9 2 2 2 2-.9 2-2z"></path></g></g></svg>