Catch exception if FoiMessage does not exist anymore
Fix spelling mistake

Thanks @marians
Add identical request link to request list item
Update translation files
Add another paragraph to donation page
Make it clear that there is more than federal level
Show request note on public body page
Return unicode from email parser
Merge pull request #8 from felixebert/master

Fix für kleinen Copy & Paste Fehler
Make same as admin action compatible with Django 1.4
Change text of mediation request message

This includes the permission to the mediator to
give the name of the request to the public body.
Remove deprecated URLField keyword argument
Upgrade to Django 1.5
Disallow escalation with no public body
Force unicode on translation
Parse email addresses to lower case
Fix typo in translation
Make file field bigger
Limit attachment names to 255 characters
Remove line breaks in email header fields