Subject: Review request for JMC-6269: Adding Eclipse 2018-09 as optional platform

[Marcus Hirt]

Hi all,

Please review this change to add Eclipse 2018-09 as an optional platform. 
Run maven with -P2018-09 to try it out. 

Jira:   https://bugs.openjdk.java.net/browse/JMC-6269
Webrev: http://cr.openjdk.java.net/~hirt/JMC-6269/webrev.0/

Kind regards,
Marcus