added packages_enable_hiera_array
Validate ruby files and templates
Add ability to enable hiera_array for merge lookup
Merge pull request #13 from ghoneycutt/255_enable_hiera_array

(#255) enable hiera array
Release v2.1.0 - ability to use hiera_array() for merge lookups
Support rspec-puppet v1.0.0

include_class has been replaced with contain_class.
http://bombasticmonkey.com/2013/12/05/rspec-puppet-1.0.0/
Merge pull request #14 from ghoneycutt/rspec_puppet_v1

Support rspec-puppet v1.0.0
Support Puppet v3.4
Enable fast finish in Travis

http://blog.travis-ci.com/2013-11-27-fast-finishing-builds/
Support Ruby v2.0.0
Drop support for Puppet v2.7
Merge pull request #15 from ghoneycutt/travis

Travis