Update federated login to store metadata and have the UI pull the information from the metadata

endpoints/api/user.py

@@ -39,9 +39,16 @@ def user_view(user):
   organizations = model.get_user_organizations(user.username)
 
   def login_view(login):
+    print login.metadata_json
+    try:
+      metadata = json.loads(login.metadata_json)
+    except:
+      metadata = None
+
     return {
       'service': login.service.name,
       'service_identifier': login.service_ident,
+      'metadata': metadata
     }
 
   logins = model.list_federated_logins(user)
@@ -88,6 +95,7 @@ class User(ApiResource):
   """ Operations related to users. """
   schemas = {
     'NewUser': {
+
       'id': 'NewUser',
       'type': 'object',
       'description': 'Fields which must be specified for a new user.',