JBPM-4463 - Jaxb classes are incorrectly serialized when both the kie-remote-client and kie-remote-service modules are available
BPMSPL-84 - initial work on task/audit/process instance rich queries
BPMSPL-84 - QueryContext/QueryFilter refactoring (task and process instance query operations)
BPMSPL-84 - task and process instance query operations: jaxb adapter work
kie-remote-client - correcting test dependency
BPMSPL-94 - refactoring for task/audit/process instance rich queries
adapted to coming up ip-bom 6.0.0.CR13
kie-server: tests - run Maven in batch mode

 * running in batch mode should clen-up a bit the logs
   on Jenkins
kie-server: fix few typos
kie-server: don't rely on transitive deps in client
DROOLS-573: improving kie server to work with stateless sessions. Adding test case.
JBPM-4412 - Move REST API annotations into interfaces
BZ-1078969 - Enhance the error messages when you send bad parameters via a remote API
kie-remote: cleaning up REST exception handling
BPMSPL-84 - task/audit/process instance rich queries: kie-remote-jaxb
BPMSPL-84 - task/audit/process instance rich queries: kie-remote-services
BPMSPL-84 - moving new query builder interfaces from kie-api to kie-internal
kie-server: require BASIC authentication by default

 * the jboss-web.xml is needed for EAP and WildFly.
   Tomcats does not need any specific descriptor,
   authentication will be done by default using
   the tomcat-users.xml in tomcat distribution.

 * descriptors for WebSphere and Weblogic
   (if needed) need to be yet created
kie-server: setup and use auth. in tests
kie-server: don't use deprecated DefaultHttpClient