ISPN-4634 AS module for JCache is importing the wrong slot for JGroups
ISPN-4557 Remove LevelDB temporary files on 'mvn clean'
ISPN-4557 Fix JBoss modules structure to allow Embedded Query usage in deployed applications
ISPN-4557 Run Arquillian tests on multiple WildFly nodes
ISPN-4557 Run Query tests in clustered mode to test the as modules for embedded mode
ISPN-4474 ISPN-4473 Get remote events working in compatibility mode

* Fixes both ClassCastExceptions reported in these jiras.
* Adds remote event compatibility tests.
* Refactored remote event assertion code to be sharable between the
Hot Rod client tests and the compatibility tests.