Make getting child categories a generc function, not just confined to maps. This should allow us to spot e.g. "bad" categories such as phylogenetic tres of organisms (not yet implemented).
Make getting child categories a generc function, not just confined to maps. This should allow us to spot e.g. "bad" categories such as phylogenetic tres of organisms (not yet implemented).

EOL/eol_php_code,EOL/eol_php_code,EOL/eol_php_code,EOL/eol_php_code,EOL/eol_php_code