Commands.SqlDatabase: Updating Get status cmdlet.
Commands.Sql: Adding a fix to use WindowsAzureEnvironment to determine SQL Database DNS Suffix rather than hard-coded value to enable support for China.
Commands.SqlDatabase: changing how the Azure SQL Database DNS suffix is retrieved.
Commands.SqlDatabase: Some more changes for the China Support Fix.
Commands.SqlDatabase: added logic to ensure the the DNS Suffix isn't null for pre-existing subscription data.
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev-ie-status-fix

Conflicts:
	src/Common/Commands.Common/Common/ProfileData.cs
	src/Common/Commands.Common/Common/WindowsAzureEnvironment.cs
	src/Common/Commands.Common/Common/WindowsAzureSubscription.cs
	src/ServiceManagement/Sql/Commands.SqlDatabase/Commands.SqlDatabase.csproj
Fixing compile errors.
Fixing Import/Export test.
Added Asserts to existing tests to insure that the SqlDatabaseDnsSuffix property is set.
reverting unnecessary change.
Merge pull request #2641 from akromm/dev-ie-status-fix

Dev ie status fix