net-snmp security and bug fix update

1:5.5-49.0.1.el65.1 - snmptrapd: Fix crash due to access of freed memory John Haxby orabug 14404682 1:5.5-49.1 - added 'diskio' option to snmpd.conf, it's possible to monitor only selected devices in diskIOTable 990674 - fixed CVE-2014-2284: denial of service flaw in Linux implementation of...