serverspec/specinfra — pull request #271 by mizzy (2014-12-03 05:50:25+00:00)
Title: Get docker image in initialize

In the RSpec example group, `Specinfra.configuration.docker_image` conflicts with `docker_image` method defined by `serverspec/helper/type.rb`.

So Docker backend gets a base image in its initialize phase with this fix.

Ref #269