Text file output of service names

Last commit had a html output, now only the names of the services in the
org are in output.txt.
Added code to 102 version to create output.txt

where output.txt is a list of services in the org (ESS only).
Obtained org ID used to read rest endpoint url

- <portalpy object>.info().properties['id']
- Updated 102 version
Merge pull request #3 from AshleyDesktop/master

Added code to 102 version to create output.txt