Add james.ini to .gitignore
[bug 904732] Update to Django 1.4.6

This updates playdoh-lib and picks up the Django update as well as a
bunch of other stuff:

91561d9 Update to Django 1.4.6  r=r1cky
198b178 Merge pull request #42 from dpoirier/update-tower
e8e6095 Update tower
77d2cc7 Merge pull request #36 from jsocol/arecibo
54be25a Merge pull request #40 from peterbe/upgrade-django-session-csrf
963f25c upgrade django-session-csrf for safer keys
ba468e6 upgrading django-session-csrf to avoid possible
MemcachedKeyLengthError, r=Osmose
d5db036 Drop django-arecibo.
[bug 895675] Add django-rest-framework
[bug 895675] Implement feedback posting api
[bug 895675] Measure throttle failures

If someone bumps into a throttle failure (i.e. they were throttled), then
we want to incr statsd so we can measure how often it happens and thus
become illuminated to problems.