unfuzz the strings in fr and it after the recent typo fix in english
rerun po4a, but don't touch any file impacted by the ongoing brasilian translation
eventually does not mean what you think
when the main window is hidden, send our logs to the regular output sinks so that init error can be seen
don't spit ugly error messages when used offline
Deal with the fact that there is no lesson chooser anymore to load as placeholder at the beginning