RF-12193: Recursively display the EDT and it's parents (if hidden) during component initialize

Submitted as a pull request to assess the impact, and whether it should be included in RichFaces 4.3.2.

Reasons why it should be considered:
* When the EDT is visible, this commit it a NOOP.
* When the EDT is not visible, EDT display is currently broken.  This commit should resolve most cases where it is currently broken.