https://code.djangoproject.com/ticket/17323

Django renamed raw_post_data to body
renames: raw_post_data to body

https://code.djangoproject.com/ticket/17323
PEP8 cleanup
Added tox config
Merge remote-tracking branch 'ZeppLab/master'

Fixes support for Django 1.6. Also PEP8 cleanups

Conflicts:
	.gitignore