Currently the urltable design only allows for updates on a daily interval and is processed via crontab every 12 hours. It would be more beneficial to allow the user to decide on the update frequency in minutes instead.
1.)Change the frequency from a dropdown to a text field.
2.)Change current crontab to: * * * * * root /usr/bin/nice -n20 /etc/rc.update_urltables
3.)Change process_alias_urltable() to use 60 instead of 86400 seconds ( After pending merge https://github.com/pfsense/pfsense/pull/876 )