Add ReverseDnsFqdn to basic cmdlets for Cloud Services and VMs.
TODO:
- Include tests
- Specify exactly which other cmdlets need this parameter
Add documentation for ReverseDnsFqdn
Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dns-ptr
Update version of compute management library
Add validation of argument
Allow to edit only the ReverseDnsFqdn of a cloud service with Set-AzureService
Add scenario tests for ReverseDnsFqdn
Update MSI
Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dns-ptr

Conflicts:
	src/ServiceManagement/Compute/Commands.ServiceManagement/Properties/Resources.resx
Fix .csproj files that were incorrectly merged
Revert .wxi file to address feedback.
Add mocks for new tests
Revert "Add mocks for new tests"

This reverts commit 217e71a8c4088841936bdb805176ea68dae79c5a.
Merge pull request #2696 from dud5/dns-ptr

Dns ptr for Compute