Added support for delete-by-query plugin and added the infrastructure to add in future support for more plugins. To be able to do that removed the embedded ES and put him inside a docker container which runs automaticly durring tests. Changed the test structure to use vertx-unit. Changed asserts to use hamcrest
Added support for delete-by-query plugin and added the infrastructure to add in future support for more plugins. To be able to do that removed the embedded ES and put him inside a docker container which runs automaticly durring tests. Changed the test structure to use vertx-unit. Changed asserts to use hamcrest