Add acceptance tests for puppet-httpd module so that once the module is
applied we check if files were created, packages were installed and
services were started.
Co-Authored-By: Bruno Tavares <firstname.lastname@example.org>
Co-Authored-By: Danilo Ramalho <email@example.com>
In anticipation of puppet 4, start trying to deal with puppet 4 things
that can be helpfully predicted by puppet lint plugins. Also fix errors
caught by the puppet-lint-unquoted_string-check and