* module_utils #Requires should not have .psm1 extension if "real" Powershell will ever execute them
* updated validate-modules to enforce this
* added check to disallow multi-module syntax on Ansible.ModuleUtils #Requires
Only a few more modules were using Set-Attr on the $result object rather
than using a normal hashtable. This PR changes the PSObject to a
hashtable and gets rid of Set-Attr.
Matt Davis
Jordan Borean
Dag Wieers
James Cammarata