[MapQuery] coordinates in non-4326

[Steven Ottens]

Hi Volker,

Just had an idea on implementing support for non-4326 coordinates in the goto function.
It would be nice to use a global option (for instance map.options.displayProjection) to define which projection all coordinates (except the map.projection) are. So goto() will take coordinates in displayProjection, where the default is 4326.
Also at some point we could do something like goto(box:[1,2,3,4], projection: 'epsg:28992') to override the defaultProjection for a single action

What do you think?

Steven