New update (v1.6.15)

Hello,

A new version is available on Steam (v1.6.15):

- Two security guards have been added (Thanks for the suggestions -> @ ★★★ Ghost Overlord ★★★). Your store will be safe... Anyway, if you want to sell kids alcohol or toys, don't hire bodyguards.
- Fix for German localization (Thanks to @GyszneZockt)
- The "animation" of cars delivering groceries has been changed (when load the game)
- Small fixes for other localizations (big fixes coming soon for languages e.g. Japanese etc.)
- Increased/improved the speed of managers and employees (but it still depends on the level of "staff")
- Performance fixes
- Improved sound of cars delivering groceries (@Saba suggestion) and disabled sound if we have a fleet manager (automation)
- Changed / added some sounds
- Minor fixes for employees in the storeroom
- Small fixes on the Steam product page (screenshots etc.)
- Updated for Windows 32/64 bit, MAC 64 bit, Linux 32/64 bit
- Other minor fixes