Re-implement ruby-wmi functionality
Use invoke instead of send, fix first_of, remove ruby-wmi-rdp from gemspec
Test Chef with new Ohai that does not use ruby-wmi
Move Windows-only deps to Windows only code path
Use wmi-lite gem dependency for wmi access
Change mis-named class constant WmiInstance to WmiLite
Fix another incorrect reference to WmiInstance instead of WmiLite
Remove debug output
Remove invalid WmiInstance usage
Fix merge issue with incorrect use of wmi_object key instead of wmi_ole_object method