Adding infos on how to deploy UPS to WF

Done for https://issues.jboss.org/browse/AGPUSH-921

Adds content that explains deployment to WF container; Also minor changes of wording
maybe put the 'NOTE' for EAP immediately after the line with 'Download this cli file' so it is sooner obvious.
also
make +h2-database-config.cli+ a link as well