ISPN-3974 Make it compile with JDK8

* Module name calculation in javascript driven Server/AS/Wildfly
now works with both JDK7 and JDK8 by trying a split/join and if it
does not work, use a replace.
* spliterator() method name clashes with a new spliterator() method
introduced in java.util.Collection for JDK8, so name it differently
* Enable animal-sniffer maven plugin only when JDK7 is used since
it does not yet work with JDK8 (not even latest version 1.10).
ISPN-4000 Delta view logging on view change