Different versions of Facebook .json files

GawenMonnot commented 3 years ago

Fixes #43 Fixes #44 Fixes #42

Changes proposed in this pull request:

I changed the type of different attributes to Option<>, as we don't know before executing the code if it is a former or a current version of Facebook data.
I changed the different Facebook location functions by adding a match method to manage the different versions of Facebook data (with or without _v2). I tried it on my data and it looks like it works.
I just added other issues that should have been fixed in the last pull request. This current pull request only concerns #42

@ichnion/maintainer

dkastl commented 3 years ago

@chansuke , is this pull request possible to merge?

chansuke commented 3 years ago

@dkastl yup👍

ichnion / excavator