UI-Lion: Adding some more localization files.

Change-Id: Iab7664bb4bb3128bb01c618e81c744b3db91b18b
diff --git a/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster.properties b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster.properties
index 1ae723c..c6fd954 100644
--- a/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster.properties
+++ b/web/gui/src/main/resources/org/onosproject/ui/lion/core/view/Cluster.properties
@@ -14,8 +14,14 @@
 # limitations under the License.
 #
 #
+# Cluster view specific text
+
+# Text that appears in the navigation panel
+nav_item_cluster=Cluster Nodes
+
+# View title
 title_cluster_nodes=Cluster Nodes
 
-k_esc_hint=Close the details panel
-k_click_hint=Select a row to show cluster node details
-k_scroll_down_hint=See available cluster nodes
+# Quick-Help panel
+qh_hint_click=Select a row to show cluster node details
+qh_hint_scroll_down=See available cluster nodes