Create for and a quick outline of work to be done in README
remove references to $httpd, the apache module just calls the service 'apache'
remove requirement for postgres, these should be autorequired when postgres classes called.

removed httpd parameter.
Tidy up packages and perl::cpan into lists. make installing gold dependent on them being installed first.
Using apache::vhost instead of custom vhost templates
Cleanup from puppet-lint and puppet parser validation
that require no longer exists, now requires vhost conf creation.

Remove vhost template, no longer needed.
dashes in var names is bad, mmmmkay
oops, incorrect service name for -apache- httpd
breaking dependency cycle
ah, gnu_readline has to be installed after all other Perl packages