other bits missing from plugin docs:

- how you can add a plugin to the Internet Radio, or Games submenu via     
  addMenus().
- player plugins (isClient param).
- shutdownPlugin() usage

I can add docs for the first two, but I am out of the loop on teh intended use
of shutdownPlugin.

shutdownPlugin() is a complement to initPlugin(). It is meant for any final
cleanup necessary at SlimServer shutdown. This is particularly useful in cases
where external processes need to be informed or resources need to be freed when
the plugin is shut down.

Created attachment 360 [details]
a few updates

this updates a few changes to the plugin API, including adding menus, the new
getDisplayName(), initPlugin(), shutdownPlugin(), defaultMap() and enabled()

Please commit this patch!  Thanks!

committed r2696