Restore API compatibility for Settings.fillFromJson

[Danielku15]

Is there an existing issue for this?

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Current Behavior

The Settings class has no fillFromJson method anymore after the rework of the JSON serialization system in 1.2.0. This method was part of the official public API and also documented here: https://alphatab.net/docs/reference/settings to be used

Expected Behavior

The Settings class should have the fillFromJson method again for backwards compatibility on the public facing API.

Steps To Reproduce

1. new alphaTab.Settings().fillFromJson({ })

Link to jsFiddle, CodePen, Project

No response

Found in Version

1.2

Platform

Web

Environment

- **OS**: Windows 11
- **Browser**: Chrome 95

Anything else?

No response