* handle local geojson files in styles and rendered tiles
- use 'file://' as indicator for local files
- add directory as default directory
- serve local files at
- add documentation for static file serving
- add some minor fixes (icon directory, directory checking, decodeURIComponent, extend error message)
* Update .gitignore
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Co-authored-by: Miko <miko@home-laptop.fritz.box>
Co-authored-by: Andrew Calcutt <acalcutt@techidiots.net>
