Missing town for INSEE code 14697 starting on year 2003

[noirbizarre]

Detailed Description

Town with INSEE code 14697 seams to have disappear since 2003 but in fact it's a very special case were INSEE code has been reused and inverted with the "chef-lieu".

See #53 (comment) to have context where it has been detected

It seams to have something to do with https://github.com/etalab/geohisto/blob/master/geohisto/specials.py#L432-L459 which doesn't handle the 14697 INSEE code

Link to INSEE page

• https://www.insee.fr/fr/metadonnees/cog/commune/COM14697-oudon
• https://www.insee.fr/fr/metadonnees/cog/commune/COM14697-totes
• https://fr.wikipedia.org/wiki/Communaut%C3%A9_de_communes_des_Trois_Rivi%C3%A8res_(Calvados)
• https://fr.wikipedia.org/wiki/Saint-Pierre-en-Auge
• https://fr.wikipedia.org/wiki/L%27Oudon