Merge branch...

Merge branch 'bug/32-api-le-parametre-timezone_id-de-la-ressource-rest-vitis-users-est-obligatoire-en-post' into 'master'

Resolve "[API] Le paramètre timezone_id de la ressource rest/vitis/users est obligatoire en POST"

Closes #32

See merge request Development/vitis_apps/application/vmap!29