Translates all (leftovers) found using a custom regex, in directories not
shown by /bin/find-german-comments and beginning with "j" to "q".

Additionally:
- A few spelling fixes

Change-Id: I5abf71dde3efc0dbaad162c705c6dc17af50f6c1
Reviewed-on: https://gerrit.libreoffice.org/38613Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>