Fixes issue 1712 as fixed by cromwellryan
Merge pull request #1974 from jeffwilcox/dev-pr1714

Fixes issue #1712: New-AzureAffinityGroup help text about affinity groups
Merge branch 'dev' of https://github.com/WindowsAzure/azure-sdk-tools into azurert-sm-integration
Fix Get-AzureRemoteDesktopFile's returned operation Id issue.