strict_variables and the RazorsEdge Puppet Modules

Over the past month I have been adding much needed support for running Puppet with strict_variables = true to all of the RazorsEdge Puppet modules. Thanks to coreone, I finally had a solution that did not require tearing out the legacy global variable support. As much as I think that continued inclusion of global variable support has become painful, I am still committed to keeping it around.

I also managed to get the Rspec testing Ruby gem dependencies configured such that things can still be tested on Ruby 1.8.7, 1.9.3, and 2.x as well as Puppet 2.7, 3.x, and 4.x. Travis-CI is also testing Ruby 2.4 and Puppet 5.x for all of the modules. As of now, only two modules are not passing the Puppet 5 Rspec tests and I hope to get those sorted soon.

Let me know if you have any feedback!