Resource updates

Several resources were failing Test-cDscResource, and have been updated to address these failures.

There were also duplicate copies of just about every resource in the cSqlPs module, for some reason.  I've removed the folders that had no prefix, leaving the PSHOrg_* resource folders intact.

On a side note, there is also a copy of cScriptResource in the cSqlPs module.  Not sure what it's doing there.  It's also not working properly at the moment, but I've left it alone until I understand why it's there in the first place.

I've been tweaking Test-cDscResource recently, and these tests were performed with the updated version.  It's possible that some of the resources may not pass with the version that's currently up in the PowerShell.org repo.  I'll be submitting a pull request with tooling updates soon.