Update django-debug-toolbar to 1.10

[pyup-bot]

This PR updates django-debug-toolbar from 1.9.1 to 1.10.

Changelog

1.10

-----------------

* Removed support for Django < 1.11.
* Added support and testing for Django 2.1 and Python 3.7. No actual code
changes were required.
* Removed the jQuery dependency. This means that django-debug-toolbar
now requires modern browsers with support for ``fetch``, ``classList``
etc.
* Added support for the server timing header.
* Added a differentiation between similar and duplicate queries. Similar
queries are what duplicate queries used to be (same SQL, different
parameters).
* Stopped hiding frames from Django'c contrib apps in stacktraces by
default.
* Lots of small cleanups and bugfixes.

Links

• PyPI: https://pypi.org/project/django-debug-toolbar
• Changelog: https://pyup.io/changelogs/django-debug-toolbar/
• Repo: https://github.com/jazzband/django-debug-toolbar

[pyup-bot]

Closing this in favor of #503