Prepare Module for puppet forge

To be able to release the module puppet module generate was used to get
a basic sketch of the Gemfile and metadata.json file. Also added a
changelog as puppet forge modules are versioned.

.gitignore

+.*.sw[op]
+.bundle/
+pkg/
+Gemfile.lock
+Gemfile.local

CHANGELOG

+* Wed Jan 21 2015 Stefan Schulte <stefan.schulte@taunusstein.net> 1.0.0
+- Initial release for puppet forge

Gemfile

 source 'https://rubygems.org'
 
-group :development, :test do
-  gem 'rake', :require => false
-  gem 'rspec-puppet', :require => false
-  gem 'puppetlabs_spec_helper', :require => false
-  gem 'puppet-lint', :require => false
-end
+puppetversion = ENV.key?('PUPPET_VERSION') ? "= #{ENV['PUPPET_VERSION']}" : ['>= 2.7']
+facterversion = ENV.key?('FACTER_VERSION') ? "= #{ENV['FACTER_VERSION']}" : ['>= 1.6']
 
-if facterversion = ENV['FACTER_GEM_VERSION']
-  gem 'facter', facterversion, :require => false
-else
-  gem 'facter', :require => false
-end
-
-if puppetversion = ENV['PUPPET_GEM_VERSION']
-  gem 'puppet', puppetversion, :require => false
-else
-  gem 'puppet', :require => false
-end
+gem 'puppet', puppetversion
+gem 'puppetlabs_spec_helper', '>= 0.1.0'
+gem 'facter', facterversion

metadata.json

+{
+  "name": "stschulte-rpmkey",
+  "version": "1.0.0",
+  "author": "stschulte",
+  "summary": "Manage your RPM keyring through puppet",
+  "license": "Apache 2.0",
+  "source": "https://github.com/stschulte/puppet-rpmkey.git",
+  "project_page": "https://github.com/stschulte/puppet-rpmkey",
+  "issues_url": "https://github.com/stschulte/puppet-rpmkey/issues",
+  "dependencies": [ ]
+}