Merge pull request #13 from bluesoft-rnd/RELEASE-2.1

Release 2.1
Merge pull request #14 from bluesoft-rnd/RELEASE-2.1

Release 2.1
Modified getting registry method.
Merge remote-tracking branch 'remotes/kkolodziej/RELEASE-2.1-BPMN-2.0' into RELEASE-2.1-JSP

Conflicts:
	core/webapi/src/main/java/org/aperteworkflow/webapi/main/MainDispatcher.java
	core/webapi/src/main/java/org/aperteworkflow/webapi/main/processes/controller/ProcessesListController.java
	core/webapi/src/main/java/org/aperteworkflow/webapi/main/processes/controller/TaskViewController.java
	core/webapi/src/main/java/org/aperteworkflow/webapi/main/queues/controller/QueuesController.java