ISPN-3169 and ISPN-3333 Query DSL for infinispan

Pleasa note hibrnate-hql-parser dependency is still 1.0.0-SNAPSHOT so it can't make it into 6.0.0.Alpha2. We're waiting for their 1.0.0.Alpha2 release today.

JIRA: https://issues.jboss.org/browse/ISPN-3169
https://issues.jboss.org/browse/ISPN-3333

Please integrate in master.