Add realistic info to seed data
Correct a minor bug in bullet ant fixture
Refactor homepage view and change model method

PainSourceManager's in_range method is now select_random_in_range, called in the homepage view.
Add pain report submission form
Enable template context processor in settings
Home nav button works and highlights when on homepage
Initial version of about.html
Add About page TemplateView
Add candidate google fonts
About page nav element is functional
Complete preliminary About page content
Add Titillium Web font to some headers and p
Content edits to About page
Make Titillium Web the default font for all text
Remove unused web fonts
Use Titillium Web for headers

I mistakenly disabled them in headers in a previous commit
Remove unused Explore nav button
Add 'Coming Soon' and delete 'Discover a world of pain'