RevSpringPhoenix/arkenstone — pull request #32 by rickcarlino (2014-03-03 21:25:40+00:00)
Title: Version checking to prevent silent compatibility issues

My esteemed colleagues,

I propose a pull request to resolve #31. This pull request:

* Gets rid of that warning about Rake version in `arkenstone.gemspec`
* Lock users out of `Rake` if they are on old versions of Ruby that won't work anyway.
* set the `required_ruby_version` in the `gemspec` to anything >= 2.0