### New feature: Price history per store
- Define stores under master data
- Track on purchase/inventory in which store you bought the product
- => The price history chart on the product card shows a line per store
- (Thanks @immae)

### Recipe fixes
- Fixed a PHP notice on the recipes page when there are no recipes (thanks @mrunkel)

### General & other improvements
- Prerequisites (PHP extensions, critical files/folders) will now be checked and properly reported if there are problems (thanks @Forceu)
- Improved the the overview pages on mobile devices (main column was hidden) (thanks @Mik-)
- Optimized the handling of settings provided by `data/settingoverrides` files (thanks @dacto)