[AF-549-elastic]: Added new indexing backend to add elasticsearch support (#924)
[AF-549-elastic]: Added new indexing backend to add elasticsearch support (#924)


droolsjbpm/jbpm-wb,etirelli/jbpm-console-ng,annabaker/jbpm-wb,nmirasch/jbpm-console-ng,nmirasch/jbpm-console-ng,droolsjbpm/jbpm-wb,annabaker/jbpm-wb,droolsjbpm/jbpm-console-ng,etirelli/jbpm-console-ng,droolsjbpm/jbpm-console-ng