part 1 of sqlite conversion: parser
defaults are commented out
we no longer need table templates as sqlite stores creation sql in sqlite_master
compact some query logic
more tweaks related to sqlite interaction
pass along sqlite object so it's clear who uses it, tweak queries
convert export_nicks() and import_nicks() to sqlite
finalize link_nicks() convertion to sqlite
another small query tweak
convert everything in maintenance to sqlite
fix syntax
dont throw an error if the result is a zero, fixes
best to do strict type checking on all querySingle() results
typos
reset the actual object, fix
just delete and insert
use a transaction for milestones
more database schema improvements
remove pragmas from empty schema
set sqlite pragmas at runtime