* BAEL-3446 a simple market data streaming app for the article. * BAEL-3446 add unit tests for the article code. * BAEL-3446 increase version, activate module in the parent pom, update readme. * BAEL-3446 improve the code semantically. * BAEL-3446 remove unnecessary files * BAEL-3446 fix continuation indentation as 2 * BAEL-3446 put new module in the correct profile Co-authored-by: Yavuz Tas <ytas@vwd.com>