#291 2 preference tabs are empty

[Greywhind]

In the Preferences window that can be accessed from the Connect window, the "Thousand Parsec" and "Updating" tabs are empty and should be hidden.

[Tim 'mithro' Ansell]

Logged In: YES
user_id=18538
Originator: NO

Should be fixed. The config dialog only shows non-empty panels.