Remove spaces around em dashes in Ch. 3
Edit general introduction
Remove more spaces around em dashes
Remove chapter-level bibliographies
Make footnotes sequential
Add back the missing all.txt file
Stop making .bib file by default

Broken right now with a single bibliography
Will figure out later
Set a date
Remove a comment from a model to save a line

Was overflowing a page
Fix another footnote marker
Squeeze a table to fit on page nicely
Tweak abstract formatting
Edits to discussion