Code review comment for lp:~trb143/openlp/servicing

I'm not sure it's too pythonic to have code in __init__.py, but I don;t think it's a hard and fast rule...

Other than that, I don't know enough about Qt events to do more than nit-pick thus:

        def onImageAddClick(self):
818 - """Add this item to the OOS"""
819 - pass
820 + log.debug(u'Image Live Requested')

Should be "Image Add Requested"?

Also, in handle_event() in imageplugin, customplugin, bibleplugin - there's some log calls which don;t match the event (they all say "LoadServiceItem")

I guess at some point, we should make the size of the previews configurable (or otherwise intelligent based on screen size?) Or mousewheel zoomable?