Add django 4.0 support

0.9.5

use more python versions for travis

0.9.3

returned back django 1.11 support :) (#7)

0.9.1

added request name to response for easier search in result structure (#7)

dropped support for python 2 & outdated django releases

0.9.0

added request name to response for easier search in result structure (#7)

dropped support for python 2 & outdated django releases

0.8.8

new version with fixed tests =/