Use protocol-relative route for fonts
Add a helper for the user gravitar to return a protocol-relative URL with the right default
Re-tool half-baked virtual unit ref management. Refactoring of JSON tests
Tweak url call style
Fix priority of vocab routes and add tests
Upgrade for #341 fix
Merge branch 'new-guides-clean-merge' of
https://github.com/PonteIneptique/docview into merge_guides2
Remove unused VU
Fix guide tests and fixtures
Merge branch 'master' into merge_guides2