This commit merges in our past work to puppetlabs-postgresql which made
it work seamlessly with the SIMP stack.

SIMP-71 #close
SIMP-70 #comment Pulled all of the legacy work in

This pulls in the changes from when we switched over from the old
system.

SIMP-188 #comment Updated postgresql

* Ported to new RPM build structure
* Validated compliance_markup dependencies

SIMP-1275 #comment validated compliance_markup mapping

`simp/common` was listed as a dependency in `metadata.json`, which
breaks resolution when installing from the Forge.

This patch fixes the issue by referencing `simp/simplib` instead.

SIMP-1592 #close

Before this patch, dependencies in `metadata.json` and
`build/rpm_metadata/requires` were missing upper boundaries and often
listed inaccurate lower boundaries.  This created an extremely fragile
5.2.X/4.3.X module ecosystem on the Forge, as a major release in any
dependency would be certain to break the module.

This commit resolves the issue by introducing upper and lower boundaries
for each dependency in `metadata.json` and propagates those dependencies
to the RPM dependencies listed in `build/rpm_metadata/requires`.

The minimum version boundaries were determined from the modules as they
were checked out in `simp-core` for the latest SIMP 5.2.X/4.3.X release
(with the addition recent z-version bumps from Forge-readiness patches).

SIMP-1595 #comment Fixed `pupmod-simp-postgresql`
SIMP-1628 #close

Change-Id: Ie4d7ba6f3e8f10ece274aad3c3de21b87672bc18

Updating to the upstream 4.8.0 to support the latest PuppetDB
requirements for managing Postgres 9.4+

SIMP-1450 #comment Update for Postgres 9.4+ support

Change-Id: I51d7492c4fa177ed9a27e3747be15ba6885312e4