Put a big title in English Towne, the official Havoc font.
Add a title for each volume, and also print the subtitle on the cover.
Add the buzzard, too. On A5, we now need to split the title page across two
physical pages. This looks OK to me.
Change all change notes to reference the filename of the tune to change to.
Modify web and document generators to pull the change note out of the abc
and generate an appropiate bit of content. This is now, in both cases,
a hyperlink.
In the process, remove the tune-specific .tex facility. It wasn't being
used.
I could really do with a proper templating system, and using some sort
of templating in the LaTeX generation.