Filtering the questions game (tracker)

[teolemon]

What

• Filtering the questions game
  • Add a category mode for products which don't have a category at all #42
  • Allow to filter by popularity #38
  • Allow to filter answers by country #37
  • Remember the "Hide images" setting via cookie #200
  • Allow filtering by store #369
  • Allow to filter an arbitrary list of barcodes #370

Part of

• What can I work on ? (Hunger Games) #234