Bump django from 1.6.11 to 1.11.29

Bumps [django](https://github.com/django/django) from 1.6.11 to 1.11.29.
- [Release notes](https://github.com/django/django/releases)
- [Commits](django/django@1.6.11...1.11.29)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

requirements-new.txt

@@ -1,6 +1,6 @@
 setuptools
 uwsgi
-django==1.6.11
+django==1.11.29
 telemeta
 south
 django-pagination

requirements.txt

@@ -1,5 +1,5 @@
 setuptools
-django==1.4.19
+django==1.11.29
 telemeta==1.4.6
 south
 django-pagination==1.0.7