Add GAUL data set from FAO GeoNetwork, country borders.

1 job for master in 3 minutes and 18 seconds (queued for 1 second)
Name Stage Failure
failed
pages Deploy
   5.       └─`_fseq`(`_lhs`)
6. └─magrittr::freduce(value, `_function_list`)
7. └─function_list[[i]](value)
8. ├─dplyr::filter(., deaths >= 0)
9. └─dplyr:::filter.tbl_df(., deaths >= 0)
10. └─dplyr:::filter_impl(.data, quo)

Execution halted
ERROR: Job failed: exit code 1