removing makeUrl from html, updating css

src/ui/public/partials/bread_crumbs.html

@@ -1,6 +1,6 @@
 <ul>
   <li ng-repeat="crumb in crumbs">
-    <a ng-href="{{ makeUrl(crumb) }}">{{crumb}}</a>
+    <span>{{crumb}}</span>
     <span ng-hide="$last"> / </span>
   </li>
 </ul>

src/ui/public/styles/base.less

@@ -297,16 +297,16 @@ bread-crumbs {
 
     >li {
       display: inline;
-      >a {
+      >span {
         color: @kibanaGray2;
       }
-      >a:hover {
+      >span:hover {
         color: @kibanaGray1;
       }
     }
 
     >li:last-child {
-      >a {
+      >span {
         color: @kibanaGray1;
       }
     }