Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dev

Conflicts:
	src/ServiceManagement/Compute/Commands.ServiceManagement.Test/FunctionalTests/Utilities.cs
Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dev
Merge branch 'dev' of github.com:Azure/azure-sdk-tools into dev
Add AzureEnvironment and AzureSubscription
Merge pull request #2763 from ogail/profile

Add AzureEnvironment and AzureSubscription