Bump ruby-build version to 20140919

[johndbritton]

This updates the version of ruby build so that 2.1.3 is available in the definitions list.

[rafaelfranca]

Seems good to me.

@dgoodlad I just want to know how we will handle this kind of update. Should we accept and release a new module version even if this can be handled in the user side overriding the hiera data?

[sogamoso]

👍

[pcasaretto]

Quick question. How can I use this branch while it doesn't get merged?

[rafaelfranca]

You don't need to use this branch to get the same behaviour. You can use heira to upgrade the ruby-build version as is explained at https://github.com/boxen/our-boxen#hiera and https://github.com/boxen/puppet-ruby#hiera-configuration.

In fact I have doubts if we should keep the hiera configuration on this repository up to date or just expect users to do in their boxen repository.

[pcasaretto]

Awesome. Thanks @rafaelfranca

[dgoodlad]

Occasional bumps to the default ruby-build version are fine, here, but not essential. I think the most important thing here is to be clearer in our documentation that the ruby-build version is something you should be managing in your own boxen repo, rather than depending on this module to update for you.

[dgoodlad]

Released in 8.1.5