Specify required Django version

[hynekcer]

Please, write to README that your code requires Django 1.2+
(It does not support Django 1.1.1 forevermore?)

[idlesign]

I updated README.
And no, it won't support Django prior to 1.2.

[mariuz]

There is the svn taged branch for django 1.1 , you can use that

http://code.google.com/p/django-firebird/source/browse/#svn%2Ftags%2Fdjango-firebird-1.1