Adding geocode_csv() and geocode_csv_reverse() function

[feddelegrand7]

Hi I've added the following which I think may complement well the current features of the package:

1. Adding the geocode_csv() function
2. Adding the geocode_csv_reverse() function
3. Both function are documented (Rd files added)
4. Both functions are documented within the vignetter Rmd

Best regards.

[feddelegrand7]

Hi @joelgombin thanks for your feedback. You're absolutely right, columns = c("postcode", "adresse") would be way more efficient for the end user and is R friendly however to be honest I've tried to pass a vector to the body paramater of the POST() function (and a list also) but it didn't work, that's why I used the .... Any solution for that ?

[pachevalier]

What's the diff with tbl_geocode?