[IIS] Support for Website resources

The working assumption is that the IIS Module will be built off of the IIS Cmdlets.

Features to be implemented are

• Create new IIS Web site
• Remove
• Start
• Stop
• Get configuration information for IIS Website

All available properties to set at creation time will be implemented in this ticket, with the exception of BindingInfo, as the amount of work it requires is enough for a separate ticket. It is enough in this ticket to get the base implementation working so that it can be validated before we get too far into the implementation.

The following Cmdlets may be implemented for this feature:

Get-Website
Get-WebsiteState
New-Website
Remove-Website
Start-Website
Stop-Website