Loosen up on some permissions

On some platforms, a separate uid is used for storage and client.  This
work loosens the permissions required, so the group membership is enough
to create new files in certain cases.
Comment incorrect inclusion of ssl
Use the address from the export
Split the SSL template into two files

The configuration for SSL can be separated into two modes, client and
server.  This effectively enables SSL for the client components and
server components where they are required.
Accommodate non /etc pathed configs
Typos and spelling
Remove old realizations

These realizations are no longer needed.
Documentation update

Take a pass over the documentation.