rake tasks and spec helper for spec tests on puppet modules

 Puppet lets you centrally manage every important aspect of your system
 using a cross-platform specification language that manages all the
 separate elements normally aggregated in different files, like users,
 cron jobs, and hosts, along with obviously discrete elements like
 packages, services, and files.
 .
 This ruby module contains rake tasks and a standard spec_helper for
 running spec tests on puppet modules.