OSPF Get Cost

It would be awesome to pull the ospf cost per port into LibreNMS, the data is already in the mib, just need to add it to the database.

Sample query
/usr/bin/snmpbulkwalk -v2c -c public -OQUs -m OSPF-MIB -M /opt/librenms/mibs:/opt/librenms/mibs/brocade udp:IP HERE:161 OSPF-MIB::ospfIfMetricValue