[HACK] workaround for bug #782

This hack ensures that Saros connects to a XMMP server
after the GUI elements have been initialized.

This will still not work if the Saros view is not created at all.

Change-Id: I2316e6c1bff2a3e8c52a9a393976616396b02ba0
Reviewed-on: http://saros-build.imp.fu-berlin.de/gerrit/932
Tested-by: Jenkins CI
Reviewed-by: Stefan Rossbach <srossbach@arcor.de>