[ONOS-3722] Augment TableModel to support annotations

Change-Id: Ie90fa6b26887ddd5afb03eb116304c16f10396ff
diff --git a/web/gui/src/main/webapp/app/view/host/host.html b/web/gui/src/main/webapp/app/view/host/host.html
index 41e4bd8..a103dac 100644
--- a/web/gui/src/main/webapp/app/view/host/host.html
+++ b/web/gui/src/main/webapp/app/view/host/host.html
@@ -28,7 +28,7 @@
             <table onos-flash-changes id-prop="id">
                 <tr ng-if="!tableData.length" class="no-data">
                     <td colspan="6">
-                        No Hosts found
+                        {{annots.no_rows_msg}}
                     </td>
                 </tr>