Update changelog for 1.4.2 release

Fix Guava shading in jdbc module (testcontainers#399)

* Fix Guava shading in jdbc module

* fix shading tests

Improve cleanup for docker-compose. (testcontainers#394)

* Improve cleanup for docker-compose.
Reduce unnecessary cleanup attempts which cause errors to be logged.
docker-compose down is now trusted to have cleanup up properly if it
exits with a 0 status code.

* Swap order of removal of containers vs networks if docker-compose down failed

* Update changelog

* Further improvements following code review

* Reinstate semi-public methods and mark as deprecated
Improve comments to aid clarity in removeNetwork method

Revert "Trigger build of proprietary-deps (Oracle, Virtuoso) during a…

…utomated release"

f7897a8

Remove jdbc-test module from profile used during deploy

Remove jdbc-test module from profile used during deploy

Skip deployment of JDBC Test module

Enable automated release to Maven Central via Travis

[maven-scm] copy for tag testcontainers-1.2.1

[maven-scm] copy for tag testcontainers-1.2.0