Turn off loadahead throbber

I've never seen it in action and when you use skip it shows all the time

Author: wmertens

components/graph/graph-graphics.html

@@ -53,15 +53,6 @@
         stroke-width="10"
         fill="transparent"
       />
-      <!-- ko if: skip() > 0 -->
-      <circle
-        class="loadAhead"
-        data-bind="attr: { fill: commitNodeColor }"
-        cx="610"
-        cy="35"
-        r="15"
-      />
-      <!-- /ko -->
     </g>
     <!-- /ko -->