[youtube https://www.youtube.com/watch?v=GVEvMWepo38&w=585&h=327] For any number of reasons, Wednesday was a good day inside Panini America headquarters. Primarily, though, the feel-good vibe permeating the company's marketing department two days ago can be traced to one thing and one thing only: The arrival of the 2011-12 NHL Sticker & Album Collection. Within minutes of receiving our marketing allotment, Scott Prusha and Chris Reed…