(FM-486) Fix deprecated Puppet::Util::SUIDManager.run_and_capture

Puppet::Util::SUIDManager.run_and_capture recently changed to
Execution.execute, switch before it blows up and stops working.
Merge pull request #320 from apenney/fix-suid

(FM-486) Fix deprecated Puppet::Util::SUIDManager.run_and_capture
Updated the URLs in the .fixtures.yml file to use https
Merge pull request #323 from Element84/FixtureFix

Unable to run spec tests from behind firewall
Fix NOREPLICATION option for Postgres 9.1

Fixing a bug when using this module with Postgresql 9.1 that causes alter role statements to execute during every apply.
Missing service_provider description and wrong service_name description for postgresql::globals class
Merge pull request #335 from n1tr0g/master

README.md postgresql::globals class parameter description fix
peg rspec-puppet gem version < 1

rspec-puppet >= 1.0 removed the catalogue method which breaks the param
method in `spec/spec_helper.rb`.  Hopefully, this method will be re-added
in a subsequent release.
update rspec-puppet tests to use contain_class() instead of include_class()
Merge pull request #339 from jhoblitt/rspec-puppet-fixes

Rspec puppet fixes
Merge pull request #333 from brandonwamboldt/fix-pg91

Fix NOREPLICATION option for Postgres 9.1