add responsive ui layout for owner list page

src/main/webapp/scripts/app/owner-list/owner-list.template.html

@@ -10,10 +10,10 @@
     <thead>
     <tr>
         <th>Name</th>
-        <th>Address</th>
+        <th class="hidden-sm hidden-xs">Address</th>
         <th>City</th>
         <th>Telephone</th>
-        <th>Pets</th>
+        <th class="hidden-xs">Pets</th>
     </tr>
     </thead>
 
@@ -23,9 +23,9 @@
                 {{owner.firstName}} {{owner.lastName}}
             </a>
         </td>
-        <td>{{owner.address}}</td>
+        <td class="hidden-sm hidden-xs">{{owner.address}}</td>
         <td>{{owner.city}}</td>
         <td>{{owner.telephone}}</td>
-        <td><span ng-repeat="pet in owner.pets">{{pet.name + ' '}}</span></td>
+        <td class="hidden-xs"><span ng-repeat="pet in owner.pets">{{pet.name + ' '}}</span></td>
     </tr>
 </table>
\ No newline at end of file