In NDN Toolbar, added Set button to set the hub.
diff --git a/js/ndnProtocol/content/toolbar.xul b/js/ndnProtocol/content/toolbar.xul
index 68af3bf..8f51e93 100644
--- a/js/ndnProtocol/content/toolbar.xul
+++ b/js/ndnProtocol/content/toolbar.xul
@@ -19,6 +19,8 @@
label="Latest" oncommand="ndnToolbarGetVersion('latest')"/>
<toolbarseparator/>
<label id="ndnHubLabel" value="Hub: not connected"/>
+ <toolbarbutton id="ndnToolbarSetHubButton"
+ label="Set..." oncommand="ndnToolbarSetHub()"/>
</toolbar>
</toolbox>