Ensure that data_directory is set in the config. per GitHub user tbd - PR#510 / PR#494 that was filed against wrong module branch"
Adds acceptance test for non default PGDATA, based on alternative_port_spec.rb
Fixes unit test for data directory
This is a very very large change to the module. It started out as a fix to add
postgresl::server::config_entry, and quickly became a rewrite to fix a lot of
ordering issues inherent in the API.
Since this changes the Public API it is considered a backwards compatible
change.
See the upgrading guide in README.md for more details as to what has been
modified in this patch.
Signed-off-by: Ken Barber <ken@bob.sh>