Tweak build legend.

Views/Builds/BuildLegend.ascx

@@ -1,8 +1,8 @@
 <%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>
 <ul class="build-legend">
 <li><div class="success-legend"></div> Success</li>
-<li><div class="testfail-legend"></div> Tests Failed</li>
-<li><div class="fail-legend"></div> Failed</li>
 <li><div class="executing-legend"></div> In Progress</li>
+<li><div class="testfail-legend"></div> Tests Failed</li>
+<li><div class="fail-legend"></div> Build Failed</li>
 <li><div class="queued-legend"></div> Queued</li>
 </ul>