Convert the rspec-system tests over to beaker.

This converts over the spec tests to be beaker tests.  It adds tests for
all parameters that were untested previously.
Merge pull request #114 from apenney/beaker

Convert the rspec-system tests over to beaker.
Revert "FM-103: Add metadata.json to all modules."

This caused problems with the mcollective module release, reverting
until this is proven to be a safe change.
Release 3.0.0

Final release of 3.0, enjoy!
Merge pull request #116 from blkperl/release-300

Release 3.0.0
fix documentation - manage_service -> service_manage
Prepare a 3.0.1 release.
Merge pull request #118 from apenney/3.0.1-release

Prepare a 3.0.1 release.
Updates README to reflect all updates to module

Removes references to capabilities the module no longer has. Edits
sentences for capitalization, spelling, and grammar errors. Edits
sentences for contextual consistency.
Updates links in README.
Merge pull request #120 from laurenrother/readme

Updates README to reflect what the module is currently doing
add parameter to set a log file
only check the log file if it is actually used.
Allow custom gemsource
Merge pull request #123 from hunner/dynamic_gemsource

Allow custom gemsource
Release 3.0.2
Merge pull request #124 from apenney/302-release

Release 3.0.2
Support running tests against Puppet Enterprise

This removes FOSS specific pathing in the ntp_parameters_specs and
removes the basic_spec entirely (both contained FOSS specific paths but
the basic test seemed more like a sanity check on the testing tools)
Merge pull request #125 from justinstoller/maint/3.0.x/dont_assume_foss

Support running tests against Puppet Enterprise
Workaround for stdlib 3.2 in PE3.x.

Switch from dirname() to an inline_template that calls File.dirname
directly.