GUI:
* adapt to taller panels
* adapt to vertical panels
* look at code for cd player applet for adaptation example
* auto-expand to take up available space?
* better file selector
* optional buttons? optional song label?
* red/gray loop mode indicator may not work with non-gray panels

Moosic:
* disable all commands if not connected to server
* allow specifying which server to connect to
* loop mode toggle menu item in right click menu
* playlist editing (or maybe just launch Daniel's moosic GUI?)
* prefs for adding items: sort/shuffle/append/prepend/omit-dotfiles...
* default music directory
* option for refresh frequency?

Development:
* make adding configuration options easier & less error-prone
  (like it is easy to add buttons & menu entries)
* the config/display code an ad-hoc implementation of the MVC pattern/paradigm
  maybe use a MVC framework?  maybe use GConf?