add basic search card object
add basic representation output
add basic query class
primitive query system, and parser
add numerical type checking
check to make sure field exists on card
implement cmc calc
fix comparison
add inventory_card_query method to search_card.

add necessary index for speed to InvCards
import search cards on startup
new advanced search functionality on website
add 'num_in_inventory' as searchable parameter
cache the format on card, instead of making it a special case of query