Security update - Django 1.10.7
Cf https://github.com/open-craft/opencraft/blob/master/requirements.txt#L18
@bradenmacdonald FYI since you are the backup reviewer this week, want to have a look? Note that I haven't tested this, only bumped the version number to get the PR started.
FYI Django 1.11 has also just been released, so we will also need to create a task to upgrade it. https://docs.djangoproject.com/en/1.11/releases/1.11/