Mibandpreview

* New updater: now app can automatically install updates for windows version
* Added support of GoalImage, TimeDelimiterImage
* Keep and restore window geometry
* Fix: crash at startup if saved project was removed
* Fix: broken minutes render in TimeZone1/2, AlarmTime
* Fix: invalid Mi Band 5/6 battery indicator scaling
* Fix: invalid align of some DelimiterImage's

- Use GitHub-independent updater
- Use UPX for windows build

- Fix: App crash on settings change

* New: screen rotate option
* Code refactor

- Support of calories and heartrate LineScale