verbose names for boat class

rowers/templates/standard_view.html

@@ -59,7 +59,7 @@
       <td>{{ standard.name }}</td>
       <td>{{ standard.coursedistance }}</td>
       <td>{{ standard.coursetime }}</td>
-      <td>{{ standard.boatclass }}</td>
+      <td>{{ standard.boatclass|boatclass }}</td>
       <td>{{ standard.boattype }}</td>
       <td>{{ standard.sex|sex }}</td>
       <td>{{ standard.weightclass|weight }}</td>