[WFLY-15821] Move WildFly Preview to Elytron Web 2.0.0.Beta2
[WFLY-15821] Move WildFly Preview to Elytron Web 2.0.0.Beta2

jstourac/wildfly,wildfly/wildfly,jstourac/wildfly,iweiss/wildfly,wildfly/wildfly,rhusar/wildfly,jstourac/wildfly,rhusar/wildfly,rhusar/wildfly,rhusar/wildfly,iweiss/wildfly,wildfly/wildfly,pferraro/wildfly,pferraro/wildfly,wildfly/wildfly,pferraro/wildfly,iweiss/wildfly,iweiss/wildfly,pferraro/wildfly,jstourac/wildfly