XD-1721: Add test that shows usage of ${xd.stream.name}
XD-1705 Tweaking YARN classpath section in servers.yml for XD on YARN

- Eliminating specific jars/versions from the classpath settings
XD-1651 Adding UUID as part of file name

- Due to a filenumbering bug in SHDP we need to use _ as separator
  until that is fixed in next release
XD-1726 Change jacoco to 0.7 for jdk 8 builds

* Disable doclint in api task
XD-1732 Remove dependency on Sprint Boot in xd-dirt tests