[9] Review request: JDK-8172789: fx packager: fx:info doesn't work

[Victor Drozdov]

Chris,

Please review the changes about fx:info

JIRA: https://bugs.openjdk.java.net/browse/JDK-8172789
Webrev: http://cr.openjdk.java.net/~vdrozdov/JDK-8172789/webrev.00/

--Victor