adding all the user groups endpoints

Naor Livne · Naor Livne · commit 85108d669866 · 2019-03-27T15:15:32.000+02:00
diff --git a/README.md b/README.md
@@ -147,4 +147,5 @@ connection.update_user_group("user_group_name", user_group_config)
 
 # delete a user group
 connection.delete_user_group("user_group_name")
+
 ```
