Use hold in place of blocked for state.

Created by: eesaanatluri

Change the naming convention to hold instead of blocked

prod_rmq_agents/acct_mgmt_workflow.py

@@ -31,7 +31,7 @@ def manage_acct(ch, method, properties, body):
         current =  tracking[username] = {}
 
     if op == 'request':
-        if state == 'blocked' or state == 'certification':
+        if state == 'hold' or state == 'certification':
             msg["action"] = "lock"
         elif state == 'ok':
             msg["action"] = "unlock"