20110526
========

- Added (empty) translation files for dutch and wrote :lino:`/admin/translate`.
- Updated :lino:`/admin/install`

- The following traceback occured when ``manage.py validate`` 
  was run using the newest Django revision::
  
    Traceback (most recent call last):
      ...
      File "/var/snapshots/lino/lino/apps/dsbe/models.py", line 1995, in <module>
        resolve_field('dsbe.Contract.user').verbose_name=_("responsible (DSBE)")
      File "/var/snapshots/lino/lino/tools.py", line 79, in resolve_field
        fld, remote_model, direct, m2m = model._meta.get_field_by_name(l[1])
    AttributeError: 'NoneType' object has no attribute '_meta'

  To reproduce this error I had to update Django on `Armand` 
  from revision 15796 to 16280.
  Django apparently has changed some internals. 
  The solution was to move this `resolve_field` call into 
  :meth:`lino.apps.dsbe.models.Contract.site_setup` 
  (which is btw a better place for this kind of things).
  
- In der neuen Django-Version (wahrscheinlich wegen 
  :djangoticket:`14297`) funktioniert mein elegantes System mit 
  den cascaded settings nicht mehr. Da muss ich mir 
  also was anderes einfallen lassen. Provisorischer Workaround::
  
    mv settings.py lino_settings.py
    echo "from myproject.lino_settings import *" > settings.py

- Fixture `all_countries` fügte in einer Datenbank mit 
  :setting:`LANGUAGE` 'fr' oder 'nl'
  keine Länder ein. Jetzt setzt sie provisorisch die englischen 
  Landesnamen ein.