Incompatible with launchpadlib 1.9.3

[Leonard Richardson]

LaunchpadLoginDialog.py invokes the Launchpad constructor directly rather than using a helper method:

launchpad = Launchpad(self.credentials, self.web_root(), self.cache_dir)

The constructor's arguments have changed in 1.9.3, the version in Natty (possibly even as early as 1.6.x, the version in Maverick), and this won't work anymore. You need to call Launchpad.login_with().

In fact, once you start calling Launchpad.login_with(), you should be able to get rid of LaunchpadLoginDialog.py altogether.