[compiz] [dbus] add getMetadata to plugins

[David Reveman]

On Thu, 2006-12-14 at 02:47 -0600, Travis Watkins wrote:
> This patch adds support for getMetadata to plugins. It could probably
> use better strings for "core". I need this for my dbus-based
> configuration GUI.

This functionality as well as a method for getting a list of available
plugins should now be available. You will even get a signal when the
list of available plugins might have changed if you have the new inotify
plugin loaded.

Let me know if you have any trouble with this new functionality.

-David