The javafx.fxml module currently "requires" javafx.media and javafx.web. This dependency should be eliminated since media and web are optional components. Further, we don't want to force applications that use fxml to bundle media and web with their applications if they aren't using them.

The following needs to be removed from the module-info.java of javafx.fxml:

    // TEMPORARY
    requires javafx.media;
    requires javafx.web;

and replaced with runtime calls to "addReads" when needed.