Null pointer handling
Fix for sorting by price when price does not exist
Fix for cursor index out of bounds, specifically when loading a wishlist
Added a check before formatting potentially null strings
Added profile button to widget
Renamed resources
Bumped version
Fixed Polish strings
Removed logic to remove change set button
Fixes Issue #43
Longpressing wishlist entries removes them quickly
Fixes issue #28
Added Khans to the initial db