fix FreeBSD pkgng provider (version detection)
add example stdout to freebsd pkgng test spec
We now check for powershell/dsc compat in provider.
The problem with raising an exception when the resource is created
was that it was not possible to have a chef recipe that installs
the correct version of powershell and then runs the dsc_script
resource.
See https://github.com/opscode/chef/issues/2027
Add some useful github queries.
Trying to eradicate all traces of the JSON gem from Chef
ffi_yajl still isn't loading, and when I manually installed it on the host I was calling the wrong method
Having busser install ffy-yajl gem so it can use it for serverspec test runs
Updating DOC_CHANGES
Found some JSON pretty printing statements I missed
Fixing some more changes I missed
Fixing failing tests.  The earlier changes I made to this file were caused by missing JSON printers that I left around.  Once I fixed those, the original changes I made to this test were unneeded.
Moving documentation to CHANGELOG since no online documentation needs to update with this
Removing old .to_json monkeypatching for all objects
My local gemset was including the `json` gem, causing these tests to be ineffective.  Also made them more clear
Removing my branch from test kitchen - preparing to merge to master
Updating to latest chef-zero since that dropped json dependencies too
Using my ffi-yajl branch where I fixed Objects that do not support to_json
Merge pull request #2103 from opscode/jdmundrawala/issue-2027-master

We now check for powershell/dsc compat in provider.
Merge pull request #1980 from bahamas10/dave-1409788502

fix FreeBSD pkgng provider (version detection)
Merge pull request #2184 from opscode/sersut/useful-github-queries

Add some useful github queries.