See issue #590
This switches to using the Wikimedia tile server for providing map data. It comes with a couple of drawbacks which are currently unavoidable, but such is the way of open-source...
- The WMF map server does not provide vector tiles, or rather it doesn't provide vectors that are compatible with the Mapbox SDK :(
- It provides only one "theme" of tiles, so you will no longer have a dark vs. light theme.
Currently the file uses .txt which breaks syntax highlighting
one some platforms. This is also the file extension recommendet
in the standard:
https://www.w3.org/TR/2010/WD-sparql11-federated-query-20100601/
Changes to be committed:
renamed: src/main/assets/queries/nearby_query.txt -> src/main/assets/queries/nearby_query.rq
modified: src/main/java/fr/free/nrw/commons/nearby/NearbyPlaces.java