[KARAF-3294] Downgrade to Hazelcast 3.3.4
[KARAF-3294] Downgrade to Hazelcast 3.3.4

albertocsm/karaf-cellar,3cky/karaf-cellar,albertocsm/karaf-cellar,albertocsm/karaf-cellar,apache/karaf-cellar,mcculls/karaf-cellar,3cky/karaf-cellar,mcculls/karaf-cellar,apache/karaf-cellar,3cky/karaf-cellar,FlavioF/karaf-cellar,FlavioF/karaf-cellar,FlavioF/karaf-cellar