[9] Review request for 8134366: Modena sample shouldn't access internal JavaFX resources

[Morris Meyer]

Kevin and Jonathan,

Please review my changes to Modena that allow it to work with the 
Jake-JavaFX build.

Thanks much,

        --morris meyer

BUG - https://bugs.openjdk.java.net/browse/JDK-8134366
WEBREV - http://cr.openjdk.java.net/~morris/JDK-8134366.03