Commands.SqlDatabase: adding logic to make the cmdlets wait and poll the server for slo assignment completion before returning to the user. Still need to add tests.
Commands.SqlDatabase.Test: Updating tests to work with new changes. Cleaning up some other tests.
Commands.Sql.Test: Fixing one of the sql auth tests.
Commands.SqlDatabase: Addressing code review comments.
Commands.SqlDatabase: Addressing more comments.
Commands.SqlDatabase.Test: making some more changes based on code review feedback. Also added a DatabaseStatus enum and implemented the mapping between the status sent from the service to the new DatabaseStatus enum for cert auth operations.
Renaming a function.
Commands.SqlDatabase: adding to the DatabaseStatus enumeration. Fixing some other minor issues.
Commands.Sql: Fixing some tests, and addressing code review feedback.
Commands.SqlDatabase: Addressing more CR comments.
Commands.SqlDatabase: Updating a test.
Commands.SqlDatabase: adding a switch to set-azuresqldatabase to allow the operation to be done synchronously.  Fixing aesthetics.
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev-wait-for-slo2
Commands.SqlDatabase.Test: fixing a test.
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev-wait-for-slo2
Commands.SqlDatabase.Test: Fixing tests.
Merge branch 'dev' of https://github.com/Azure/azure-sdk-tools into dev-wait-for-slo2

Conflicts:
	src/ServiceManagement/Sql/Commands.SqlDatabase.Test/Resources/MockSessions.xml
Merge pull request #2720 from akromm/dev-wait-for-slo

Dev wait for slo