hg: openjfx/8u-dev/rt: RT-39975: Add Packager support for AppCDS

[danno.ferrin at oracle.com]

Changeset: 2ecdb572647e
Author:    shemnon
Date:      2015-04-10 13:47 -0600
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/2ecdb572647e

RT-39975: Add Packager support for AppCDS
Summary: stability change
* Mac should always use the user specific cache dir

! modules/fxpackager/src/main/java/com/sun/javafx/tools/packager/JarSignature.java