gnu: Add python-django-redis. * gnu/packages/django.scm (python-django-redis, python2-django-redis): New variables.
gnu: Add python-fakeredis. * gnu/packages/python.scm (python-fakeredis, python2-fakeredis): New variables.
gnu: Add python-hiredis. * gnu/packages/python.scm (python-hiredis, python2-hiredis): New variables.
gnu: Add python-django-overextends. * gnu/packages/django.scm (python-django-overextends, python2-django-overextends): New variables.
gnu: Add python-django-contrib-comments. * gnu/packages/django.scm (python-django-contrib-comments, python2-django-contrib-comments): New variables.
gnu: Add python-django-contact-form. * gnu/packages/django.scm (python-django-contact-form, python2-django-contact-form): New variables.
gnu: Add python-django-bulk-update. * gnu/packages/django.scm (python-django-bulk-update, python2-django-bulk-update): New variables.
gnu: Add python-dj-database-url. * gnu/packages/django.scm (python-dj-database-url, python2-dj-database-url): New variables.
gnu: Add python-django-jsonfield. * gnu/packages/django.scm (python-django-jsonfield, python2-django-jsonfield): New variables.
gnu: Add python-django-assets. * gnu/packages/django.scm (python-django-assets, python2-django-assets): New variables.
gnu: Add python-mysqlclient. * gnu/packages/python.scm (python-mysqlclient, python2-mysqlclient): New variables.
gnu: Add python-translate-toolkit. * gnu/packages/python.scm (python-translate-toolkit, python2-translate-toolkit): New variables.
gnu: Add python-factory-boy. * gnu/packages/python.scm (python-factory-boy, python2-factory-boy): New variables.
gnu: Add python2-stemming. * gnu/packages/python.scm (python2-stemming): New variable.
gnu: Add python-scandir. * gnu/packages/python.scm (python-scandir, python2-scandir): New variables.
gnu: Add python-levenshtein. * gnu/packages/python.scm (python-levenshtein, python2-levenshtein): New variables.
gnu: python-dateutil: Update to 2.6.0. * gnu/packages/python.scm (python-dateutil, python2-dateutil): Update to 2.6.0.
gnu: Add python-elasticsearch. * gnu/packages/python.scm (python-elasticsearch, python2-elasticsearch): New variables.
gnu: Add python-nosexcover. * gnu/packages/python.scm (python-nosexcover, python2-nosexcover): New variables.
gnu: Add python-dirsync. * gnu/packages/python.scm (python-dirsync, python2-dirsync): New variables.