use '/var/metacat/users/password.xml' as the default password file path to: a) indicate it is for managing users and b) that it uses XML serialization. https://projects.ecoinformatics.org/ecoinfo/issues/6320
use '/var/metacat/users/password.xml' as the default password file path to: a) indicate it is for managing users and b) that it uses XML serialization. https://projects.ecoinformatics.org/ecoinfo/issues/6320