Too many weird translations from Betawiki. Going over all proved to be too time-consu...

Too many weird translations from Betawiki. Going over all proved to be too time-consuming, so translation was restarted from the "last known good" version, 30019. My recommendation is that Betawiki refrains from having non-natives translating messages; even if they think themselves able, too much weirdness creeps in. Better leave the mesages untranslated, instead of spreading gibberish.