Only attempt to instantiate a plug-in if it is not disabled, and disable it if we can't instantiate it.
Only attempt to instantiate a plug-in if it is not disabled, and disable it if we can't instantiate it.

incbee/Growl,incbee/Growl,PersonifyInc/growl,PersonifyInc/growl,incbee/Growl,incbee/Growl,incbee/Growl,PersonifyInc/growl,PersonifyInc/growl,PersonifyInc/growl