Added settings button to overview mode

Change-Id: Idcbfa49fe2710dec460155f34bd371321af6cf17
diff --git a/res/values/strings.xml b/res/values/strings.xml
index 7b97889..b860d42 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -289,4 +289,6 @@
     <string name="widget_button_text">Add Widget</string>
     <!-- Text for wallpaper change button -->
     <string name="wallpaper_button_text">Wallpaper</string>
+    <!-- Text for settings button -->
+    <string name="settings_button_text">Settings</string>
 </resources>