* Convert arabic numerals to roman ones in fuzzy comparison, to ensure
there is no more discrepancies between "Paris 20" and "Paris XX" for
instance. Fix#112 and improve on top of #110.
* Improve handling of opendata postal codes (no more duplicates, better
capitalization).
Note: You should `pip install -r requirements.txt` and rebuild the
database (`python -m flatisfy build-data --config config.json`) after
this commit.
Thanks @nicofrand for building the basic blocks for this!
Tcl stations GPS coordinates are given as `lng, lat` and not `lat, lng`
hence it was not working because the found stations were too far from
the housing post location, as reported by @bnjbvr.
This commit should fix this.
All the backend part has been rewritten to handle multiple constraints
in the config (== multiple queries).
Also did some linting.
Still to be done: frontend part and doc.