* Fix a bug where error responses when using the Cro UA would not be handled
* Fix a bug which failed to set the request ID correctly on API errors.
* Fix location of use v6.
* Bugfix: Cro::HTTP was missing from the build dependencies.
* Bugfix #1: Tests were reading AWS credentials files needlessly. Tests
should now be performed using custom test environment variables only (see
Test::Amazon::DynamoDB in `t/lib` for details). (HT: @MattOates)
* Initial release.