[2272] use InexistingDirectoryOKDirectoryFieldEditor in preference page
[2273] avoid inexisting directory error on preference page
[2268] fixed default max file length c.e.omnivore
[2267] added new category translations
[2274]Fixed ch.elexis.externe_dokumente
[2274]Fixed net.medshare.connector.aerztekasse_test
[2274]Skipping three non-working unit-tests