Packers sign rookie cornerback Travis Manning

The Packers have added a little more cornerback depth in advance of next week’s OTAs, signing undrafted rookie Travis Manning, the club said Thursday. The 24-year-old Manning intercepted 10 passes over four seasons at Division II Northwest Missouri State (2011-2014). He also competed in track and field in 2010 and 2011. The Packers now have…