Make it all work again.

Previous iterations and even a release were all broken. The module works again,
sorry for the interlude.

- Giving up on params and moving to module_data (WIP)
- Change the Package and Service references to the static 'bind' name
- Add a meager amount of test coverage

Gemfile

@@ -3,7 +3,7 @@ source 'https://rubygems.org'
 if ENV.include?('PUPPET_VERSION')
   puppetversion = "~>#{ENV['PUPPET_VERSION']}"
 else
-  puppetversion = '3.4.1'
+  puppetversion = '~>3.7.0'
 end
 
 gem 'rake'
@@ -11,3 +11,4 @@ gem 'puppet', puppetversion
 gem 'puppet-lint'
 gem 'rspec-puppet'
 gem 'puppetlabs_spec_helper'
+gem 'metadata-json-lint'