- use property "doc(title)" throughout oacs-5-8 instead of "title" to get rid of warnings in error.log of the form: Warning: /forums/message-view has no doc(title) set. Using doc(title) is required in blank-master.tcl but was used so far only in a few packages
i18n of categories package. Mostly all of the interface are now internationalized, probably a couple are missing. Bumping up version so catalog files are loaded. New message keys added on en_US and de_DE catalogs.