Exception on add, create, delete for versions < Django 1.4

[chrisdev]

Exception Value: create() takes exactly 1 argument (2 given)

Introduced in the fix for issue#18 My bad!!

The code is

 request.user.message_set.create(msg)

But it should be:

 request.user.message_set.create(message=msg)

Change in add(),change() and delete() methods