Add panel types

Change-Id: I27692ae25756924993a0b1843d8227fa83c590f8
diff --git a/dev/js/src/panel/vc.js b/dev/js/src/panel/vc.js
index b9dc7a2..4ce7a5d 100644
--- a/dev/js/src/panel/vc.js
+++ b/dev/js/src/panel/vc.js
@@ -22,6 +22,8 @@
   loc.VERB_SHOWSTAT = loc.VERB_SHOWSTAT    || 'Corpus Statistics';
   
   return {
+    type : 'vc',
+    
     create : function (vc) {
       return Object.create(panelClass)._init(['vcinfo']).upgradeTo(this)._init(vc);
     },