Add Links to ejscreenapi output, to launch EJScreen report for given point(s)
Source:R/URL_FUNCTIONS_part1.R
      urls_clusters_and_sort_cols.RdAdd or update, and reorder, columns with results
Arguments
- results_table
 from
ejscreenapi()function for example
Details
Was used for ejscreenapi_plus() not for ejamit(), to create weblinks to maps, for output table.
Adds weblinks in column.
Adds a column to flag sites that are close to other sites, and
Puts certain columns first.
See also
url_4table() for the EJAM version. url_ejscreenmap() distance_near_eachother()