Updated GitHub link

_people/haneycodes.md

@@ -7,7 +7,7 @@ location: Jacksonville, FL
 avatar: https://i.stack.imgur.com/gTYSs.png
 twitter: haneycodes
 website: http://www.haneycodes.net
-github: ironyx
+github: haneytron
 stack: http://stackoverflow.com/users/2420979/haney
 speaker: true
 speaker_intro: David speaks on programming, management, and cognitive biases as they apply to hiring and decision making in the workplace. He specializes in .NET on topics such as performance and optimization, distributed caching, cloud computing, and search algorithms.