Comments in CLI script for database creation our out of date.

There are two things spotted:

1/ # $WILDFLY_HOME/bin/jboss-cli.sh --file=/path/to/this/file.

This is present also in files supposed to be executed with JBoss AS/EAP

2/ ## Add SimplePush Datasource

This is not valid, it is JPA datasource used for both UPS and Auth wars

3/ ## Add PushEE Postgresql Datasource

PushEE is no longer the name of UPS