OGM-1176 Java 9 preview builds need --add-modules instead of -addmods as build option
OGM-1176 Java 9 preview builds need --add-modules instead of -addmods as build option

DavideD/hibernate-ogm,DavideD/hibernate-ogm,DavideD/hibernate-ogm-contrib,DavideD/hibernate-ogm,DavideD/hibernate-ogm-cassandra,Sanne/hibernate-ogm,Sanne/hibernate-ogm,DavideD/hibernate-ogm-contrib,hibernate/hibernate-ogm,hibernate/hibernate-ogm,Sanne/hibernate-ogm,DavideD/hibernate-ogm-contrib,schernolyas/hibernate-ogm,hibernate/hibernate-ogm,DavideD/hibernate-ogm-cassandra,schernolyas/hibernate-ogm,schernolyas/hibernate-ogm,DavideD/hibernate-ogm,Sanne/hibernate-ogm,DavideD/hibernate-ogm-cassandra,hibernate/hibernate-ogm