Please hint mozilla-cascades for removal from testing

[Mike Hommey <mh@glandium.org>]

Hi RMs,

As mozilla is planned to be removed before release of etch, cascades
(source package: mozilla-cascades), which depends only on it, becomes
useless. I could ask for its full removal by the ftp-masters, but, as
seamonkey should replace mozilla some day in the future, cascades will
switch to depending on it.
In the meanwhile, it can be removed from testing.

Thanks

Mike