OPS-5255 - fixed postgresql::dbcreate
depend on service not package in postgresql::role
OPS-6111 - added cwd to exec resource
lint fixes
Revert "OPS-6111 - added cwd to exec resource"

This reverts commit fee2411190de3298a1101a7038b7967bbe8a93ea.

Conflicts:
	manifests/dbcreate.pp
added the ability to create superuser accounts with dbcreate