Added a script to normalize biblio refs (and sort them) and ran the biblio refs through it.

This should help us have less noise when we do some transformations on the whole data set.
Refactor bib ref normalizing script.
Merge pull request #187 from tobie/normalize-bibref

Added a script to normalize biblio refs (and sort them) and ran the biblio refs through it.
Bibref. Some more cleanup.
Merge pull request #188 from tobie/bibref-cleanup

Bibref. Some more cleanup.
Bibref fixes.
Merge pull request #189 from tobie/bibref-cleanup

Bibref fixes.
Ensure that URL fragment identifiers work as intended

Currently, in most cases, URL fragment identifiers don't work as intended as the target doesn't exist yet. This module re-sets window.location.hash to jump to the right position in the document. It does this only if the document hasn't been scrolled down yet to ensure that page refreshs maintain the scroll position.
Add support for union types to callbacks

This addresses https://github.com/darobin/respec/issues/182