* 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
* win_user_right: add module with tests
* fixed up name of module in docs
* forgot the test module
* fixed up whitespace
* changes made to win_user_right based on feedback
* moved away from using secedit to Win32 with P/Invoke
* tidied up copyright for documentation