Return XMLHttpRequest from concreate functions as well as from function call
Content-Type have to be application/x-www-form-urlencoded otherwise Django discards POST data
More info about it on https://github.com/django/django/commit/dfd4a7175119ddb422d8426dcc15902265d5a428
Merge branch 'master' of https://github.com/jorgebastida/django-dajaxice
Merge pull request #75 from horejsek/master

Returning of XMLHttpRequest
Add Michal Hořejšek to AUTHORS
Merge branch 'master' into develop