core: fixed doAction when new widget is already existing and visible: when the doAction new widget was existing and visible, the factory was creating a new one, which could result in a consusing situation for the user (share widget's attachment added to an non visible widget for instance).

[DEFAULT]
bridge = pb
log_level = debug
log_fmt = #[%%(levelname)s][%%(name)s] %%(message)s

[cagou]
no_certificate_validation = true
log_level = debug
log_fmt = [%%(levelname)s][%%(name)s] %%(message)s