Added issue_url and source_url in metadata

Author: oswaldderiemaecker

metadata.rb

@@ -1,6 +1,8 @@
 name             'aws-codedeploy-agent'
 maintainer       'Oswald De Riemaecker'
 maintainer_email 'oswald@continuousphp.com'
+source_url       'https://github.com/continuousphp/aws-codedeploy-agent'
+issues_url       'https://github.com/continuousphp/aws-codedeploy-agent/issues'
 license          'Apache 2.0'
 description      'Installs/Configures aws-codedeploy-agent'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))