[maven-release-plugin] copy for tag 3.0.1

Set necessary classes as public (#53)

Co-authored-by: Hodur Heidarsson <hheidarsson@ripple.com>

[maven-release-plugin] copy for tag 3.0.0

Update compatibility table. Add release 3.0.x

[maven-release-plugin] copy for tag 2.0.5

add missing method (#43)

* add missing method

* Add tests to convertAndSend with correlation data

[maven-release-plugin] copy for tag 2.0.4

fix format.

[maven-release-plugin] copy for tag 2.0.3

instrument more methods on AmqpTemplate