Pyweatherfr

- [x] add some data and snow

- [x] add some data

- [x] switch to api meteo france

- [x] Allign sun
- [x] Delete pression
- [x] 0H00 -> 0H ?

- [x] Refacto and deduplicate code
- [x] date format "Lun. 15/11/2020"
- [x] arrondi affichage coordonnees GPS
- [x] pyweatherfr -s "La Rochelle" fix
- [x] Fix if no data (ex : Étival-lès-le-Mans) (bis)
- [x] pyweatherfr -p 29217 ? duplicate?
- [x] rework -c option

- [x] requests import
- [x] retrait altitude prévision (donnée incorrecte?)