Update skpdiff to include a name with each file.

tools/skpdiff/viewer.html

Index: tools/skpdiff/viewer.html
diff --git a/tools/skpdiff/viewer.html b/tools/skpdiff/viewer.html
index f4b8fd7fc9b392dc79267e0ee2f1422d4d83b1ae..1d3793bbf5f6cfd6b347d5af674f3322ace36d72 100644
--- a/tools/skpdiff/viewer.html
+++ b/tools/skpdiff/viewer.html
@@ -33,6 +33,7 @@
           <thead>
             <tr>
               <td ng-show="isDynamic">Rebaseline?</td>
+              <td>Name</td>
               <td>Expected Image</td>
               <td>Actual Image</td>
               <td>Results</td>
@@ -51,6 +52,7 @@
                        ng-click="selectedRebaseline($index, $event)"
                        ng-class="{lastselected: lastSelectedIndex == $index}" />
               </td>
+              <td class="common-name">{{ record.commonName }}</td>
               <td>
                 <swap-img left-src="{{ record.baselinePath }}"
                           right-src="{{ record.testPath }}"