sugarlabs/sugar — pull request #275 by godiard (2014-03-13 19:57:22+00:00)
Title: Updater: disconnect signals when cp view is closed - Fixes #4740

When the updater cp view is created, connect to updater signals.
The updater is a singleton, and the signals are not disconnected,
then produce the errors detailed in the ticket.

Signed-off-by: Gonzalo Odiard