Using https for fonts embedding
Added google analytics to base template. Serving twitter js files ourselves.

Unfortunately twitter.min.js is so stupid and calls twitterlin.js from github
which is not server via HTTPS. Serving both files ourselves now and changes
the src to twitterlib.js in tiwtter.min.js
Moved more boilerplate code into base.html
Added SANDBOX setting to local_settings.py.sample

Because this is needed when DEBUG=False.
Added signup / login / logout links to main navigation. Added templates.

* Created partial template for main navigation. We need this because we repeat
  the template code twice: Once for mobile and once for real, which is silly,
  but that's what the orcur theme does.
* Added logout.html template which we see after we logged out.
Added override for account.views.LogoutView

I don't want to send a post request. Our version of the LogoutView can be
called via get. Much easier to add this to our main navigation this way.
Added login.html template.
Added login.html and signup.html and email subjects / bodies.
Added only bootstrap icons to project. Added dashboard template.
Removed some icons and added some <hr /> to dashboard.html
Fixed wrong link for logo in site_base.html
Re-enabling admin-honeypot.

Earlier I had problems logging in and thought it was related to admin
honeypot. Turned out I have to login with email addres, not with username,
so I'm enabling admin honeypot again.
Added ipython and ipdb to requirements.txt

It's just too useful to not be part of our stack :)
Added DEFAULT_HTTP_PROTOCOL to local_settings.py.sample

Also set this to 'https' on the server.
Added templates for email confirmation.
Fixed "Buy Ticket" text on homepage.html
Using jquery1.8.3 and putting it into the head instead of end of file.

Unfortunately markitup is not compatible with jquery1.9.
And even more unfortunately django-markitup requires jquery to be loaded in
the HEAD. Luckily loading time is not really affected that much by this change.
Added templates for speaker profile create / edit / view
Added all proposal templates. Not tested, yet.
Added text fixutres for a registered speaker.

* after `fab rebuild` we now have a speaker:
  email: speaker@example.com
  pw: test123