Revise scripts for building printed Bookes. A lot of stuff was being duplicated between different page size. Consolidate where possible, and in particular put as much into a single source file (dottes.tex) as possible. Making a single Booke is now potentially quicker, as the tune pages don't necessarily have to be regenerate every time.

X:1
T: Mazurka d'Avignon
M:3/4
L:1/8
K:G
"G" DG GF G2 | DB BA B2 | "Am" cB AG FG | "D" AG FE D2 |
"G" DG GF G2 | DB BA B2 | "Am" cB AG FG | "D" AB "G" G2 z2 :|
(Bc) |\
"G" d2 de dc | B2 B2 AB | "C" c2 cd cB | "D" A2 A2 (Bc) |
"G" d2 de dc | B2 B2 AB | "Am" cB AG FG | "D" AB "G" G2 z2 :|