Merge pull request #69 from vinodkiran/master

kie-aries-blueprint: DROOLS-241- Modifying PassThroughMetadataImpl refer...
kie-services-client: Fixing problem with multiple instances of the remote api using different authentications
(cherry picked from commit de0334258532d305bfe92d31964c6d7951957358)
kie-services-remote: Cleaning up logging
(cherry picked from commit 8eeb5732f23c5c6c77907561733b8085afce68df)
BZ 999149 JMS API fails with NPE's under heavy load (server side changes)
(cherry picked from commit 6e9301ec489e212555f42e6bbe562a9bad933157)
BZ 999149 JMS API fails with NPE's under heavy load (client changes)
(cherry picked from commit d59bf29680cd60957538c2f53a01f7259ad1761e)
BZ 1001229 RegisterWorkItemHandlerCommand is not supported on the remote api.
drools-karaf-itest: temporarily disabling this module until the test output can be fixed (next week)
(cherry picked from commit 9f78f5b20f8dac01a1a00f1a360ffd8f7674ca53)
BZ 986000 Refactoring caused by DRL-to-RuleModel marshalling improvements
BZ 1005794 Workitem REST API operation doesn't produce XML response
(cherry picked from commit b0c89677fb867a7ae23be990354d5731677d57bd)
BZ-1006055 - Include knowledge-api in bpms-engine.zip
BZ-986000 - DRL-to-RuleModel marshalling improvements
DROOLS-139: Infinispan based Drools and jBPM persistence
kie-infinispan: Added module to mother pom.xml and test data files to .gitignore
BZ 994905: Confirmed that the issue is no longer present, and improved/fixed RestRequestHelper class
drools-camel-legacy5: (DROOLS-267) add extra test around passing camel headers through drools endpoint
kie-camel: (DROOLS-267) add extra test around passing camel headers through drools endpoint
Merge pull request #70 from andrzej-majewski/camel-headers-fix

Make sure that DroolsExecuteProducer is not loosing any headers (DROOLS-267)
remove duplicated kie-infinispan module from main pom