* 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_wait_for: added module
* Increased timeout on async task
* added more debug messages for test debug
* revert to using win_shell instead of win_command
* rebased from master and updated copyright string
* Updated metadata version
* Capitalised start of short_description
* disabled win_wait_for tests until async issues are solved