hg: openjfx/8/controls/rt: Fixed RT-29952: Two ways of setting defaultUserAgentStylesheet from command line and neither work correctly

[hang.vo at oracle.com]

Changeset: de6ea2ff57eb
Author:    "Jasper Potts"
Date:      2013-04-23 14:04 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/controls/rt/rev/de6ea2ff57eb

Fixed RT-29952: Two ways of setting defaultUserAgentStylesheet from command line and neither work correctly

! javafx-ui-common/src/com/sun/javafx/application/PlatformImpl.java
! javafx-ui-common/src/javafx/application/Application.java