update to latest yang-express/yang-js, addresses issue reported by Matteo for running multiple instances of the yang-express server app during 'supertest', adds support for granular model event subscription using XPATH, change the 'humanReadableName' property to 'label'
diff --git a/schema/cord-core.yang b/schema/cord-core.yang
index 584cf28..18b9f47 100644
--- a/schema/cord-core.yang
+++ b/schema/cord-core.yang
@@ -40,7 +40,7 @@
     description
       "Authorative list of all subscriber instances";
 
-    leaf humanReadableName {
+    leaf label {
       config false;
       type string {
         pattern '^cordSubscriber-\w+$';