Proposition to build an improved launcher/updater for the MPOS/CommerceApp solution.

1. Download universal launcher
2. Start launcher
3. Enter CSU address/read from config file
4. Authorize with your user
5. Connnect to CSU and read stores/registers
6. Based on choosen store display list of registers
7. Based on choosen register download all necesery prerequisites and installers
8. Download latest installer online/offline based on BO register/device config
9. In case of offline download MSFT SQL Express
10. Once downlaoded start installation
11. For MSFT SQL ask for manual config or config from file
12. Consider auto restart after successfull installation
13. In launcher started again, check the latest avaliable version on CSU and update to latest if needed