jsonalchemy: validation fixes

Signed-off-by: Esteban J. G. Gabancho <esteban.gabancho@gmail.com>
uploader: typos fixes

Signed-off-by: Esteban J. G. Gabancho <esteban.gabancho@gmail.com>
records: better PID list

Signed-off-by: Esteban J. G. Gabancho <esteban.gabancho@gmail.com>