Add type conversion from Ruby types to PowerShell types for boolean, numeric, and resource types
Update readme to sync with type changes, other updates
Missing from earlier commit -- Add type conversion from Ruby types to PowerShell types for boolean, numeric, and resource types
Set platform dependency to Windows for dsc_resource
Update README with information about pre-release status
Merge pull request #4 from opscode-cookbooks/adamed/typesafety

Type conversions for bool and other types