OPENIDM-4284 - Removing lingering references to siteIdentification as well as obsolete openam sample
All sample READMEs -- modified /selfservice endpoint to / (plus format-only change in fullstack README file)
[OPENIDM-3479] Update openidmui -> selfservice, READMEs (also changed mydomain.com -> example.com per RFC2606))
CR-5364 - OPENIDM-2581 – UI fails to load with OpenAM sample
CR-4878 - OPENIDM-2344 - Updating openam sample to restore minimum functionality