You learn a lot about a fighter after a defeat. You may find out even more after two losses. Luckily, Ryan Bader passed all his tests with flying colors after the lost first half of 2011 that saw him drop back-to-back bouts to future light heavyweight Jon Jones and former 205-pound boss Tito Ortiz.He didn‘t fade into the background, he didn‘t hide from the bright glare of the media or from the barbs of fight fans. He took the first two defeats of his pro career for what they were ”“ simple…