Review request for JMC-6108: Publish JMC core snapshots to Sonatype

[Guru]

Hi All,

Please review the fix for 
JBS : https://bugs.openjdk.java.net/browse/JMC-6108 <https://bugs.openjdk.java.net/browse/JMC-6108>
Webrev : http://cr.openjdk.java.net/~ghb/JMC-6108/webrev.0/ <http://cr.openjdk.java.net/~ghb/JMC-6108/webrev.0/> 

Solution and RC updated in JBS.

Thanks,
Guru