Code review comment for lp:~developer-ubuntu-com-dev/developer-ubuntu-com/1470715

With this we are not 100% up to date:

daniel@daydream:~/dev/sites/developer-ubuntu-com$ ./env/bin/pip list -o
argparse (Current: 1.2.1 Latest: 1.4.0)
→ Pillow (Current: 2.9.0 Latest: 3.0.0)
pip (Current: 1.5.6 Latest: 7.1.2)
→ django-cms (Current: 3.1.2 Latest: 3.1.3)
html5lib (Current: 0.999 Latest: 0.9999999)
Django-Select2 (Current: 4.3.2 Latest: 5.3.0)
→ Django (Current: 1.8.5 Latest: 1.8.6)
daniel@daydream:~/dev/sites/developer-ubuntu-com$

I ran into some issues with the newest versions (components marked with '→'), so I downgraded them. The other components are just pulled in by others.