Release 1.1.0.

Release 1.0.0.

Making the Bytes converted to the Binary type instead of an Array typ…

…e. (#102)

* Making the Bytes converted to the Binary type instead of an Array type.

* Fixed the schema tests.

* Fix the schema test on SpannerScanBuilderTest.

* Fixed the SpannerInputPartitionReaderContextTest failure.

* Changed the order of bytes.

* Made the acceptance test run in parallel with the integration test.

* Made a change on the DataBaseId + nanotime for Dataproc job.

* Made the acceptance test name shorter.