the filter to turn on/off the option to restrict shown cards to those
that are in the list being viewed is implemented in kind of a hacky
way that likely is a good indication that the search/filtering code
probably needs to be redesigned... ugh.
this replaces the old cards.owned_count and cards.owned_foil_count
columns. queries that used to use those will now need to join to
lists_card_quantities on card_id/list_id
this allows the same types of card lists as before to be retrieved
but show quantity counts from any lists instead of just the "Owned" list
can now run the application from the command line to invoke the various
data import/update or image scraping operations.
removed all copies of scraped set/symbol/mana images
Gered