The first parameter of languages.get_language_id_from_id_or_code() can now be a sublanguage, i.e. 'en-us' may return the id for 'en'.
The first parameter of languages.get_language_id_from_id_or_code() can now be a sublanguage, i.e. 'en-us' may return the id for 'en'.

git-svn-id: b61b89230210c4240cfd4016a33c5113241506cc@142 7f4da543-ba27-0410-bf1f-6504834a333d

fabiocorneti/django-multilingual