Fixes icons for coloring from css.

www/img/mcc-icons/bus.svg

@@ -1,21 +1 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg width="45px" height="33px" viewBox="0 0 45 33" 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>bus</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, -602.000000)" stroke="#9B9BAB">
-            <g id="bus" transform="translate(140.000000, 602.000000)">
-                <g id="Group" transform="translate(0.500000, 0.500000)">
-                    <polyline id="Shape" points="32 6 32 14 38 14"></polyline>
-                    <path d="M30.1,26 L13.9,26" id="Shape"></path>
-                    <path d="M4.1,26 L0,26 L0,4 C0,1.8 1.8,0 4,0 L40,0 C42.2,0 44,1.8 44,4 L44,26 L39.9,26" id="Shape"></path>
-                    <circle id="Oval" cx="9" cy="27" r="5"></circle>
-                    <circle id="Oval" cx="35" cy="27" r="5"></circle>
-                    <rect id="Rectangle-path" x="6" y="6" width="20" height="8"></rect>
-                </g>
-            </g>
-        </g>
-    </g>
-</svg>
+<svg width="45" height="33" viewBox="0 0 45 33" xmlns="http://www.w3.org/2000/svg"><g class="nc-icon-wrapper" fill="#444444"><title>bus</title><g transform="translate(-140 -602) translate(140 602) translate(.5 .5)" stroke="#444444" stroke-width="1" fill="none" fill-rule="evenodd"><path d="M32 6L32 14 38 14"></path><path d="M30.1 26H13.9"></path><path d="M4.1 26H0V4c0-2.2 1.8-4 4-4h36c2.2 0 4 1.8 4 4v22h-4.1"></path><circle cx="9" cy="27" r="5"></circle><circle cx="35" cy="27" r="5"></circle><path d="M6 6H26V14H6z"></path></g></g></svg>