slim down scripts

README.md

@@ -647,13 +647,7 @@ This creates a user, namespace, and permissions with a simple script.
 ./setup.sh <server_fqdn>
 
 # Create a user, use "admin" to create an admin user
-./adduser <server_fqdn> <user>
-
-# Create a namespace and allow <user> to access it
-./createprojectspace <server_fqdn> <user> <project>
-
-# Update a project namespace with the contents of ./namespace
-./updateprojectspace <server_fqdn> <user> <project>
+./upsertuser.sh <ssh_address> <server_fqdn (for kubectl)> <user>
 
 # Remove a user, their namespace, and their access
 ./removeuserspace <server_fqdn> <user>