favicon requests don't generate stacks
favicon requests don't generate stacks

Indenting was borked so this diff kinda sucks
jiachenwang/showoff,kublaj/showoff,openminds/showoff-presentations,technoweenie/showoff,kublaj/showoff,puppetlabs/showoff,hybridgroup/showoff,jevy/Presentations,nberger/showoff,berkes/showoff,wanix/showoff,nomadicoder/showoff,burtlo/parade,binford2k/showoff,binford2k/showoff,wanix/showoff,nomadicoder/showoff,wanix/showoff,marrero984/showoff,technoweenie/showoff,slambert/showoff,amiel/showoff,pote/takeoff,travisvalentine/7.27_showoff,jiachenwang/showoff,nberger/showoff,openminds/showoff-presentations,slambert/showoff,hybridgroup/showoff,marrero984/showoff,marrero984/showoff,kublaj/showoff,puppetlabs/showoff,guidance/nodejs-craft1933,pote/takeoff,travisvalentine/7.27_showoff,nomadicoder/showoff,rkh/showoff,guidance/nodejs-craft1933,berkes/showoff,puppetlabs/showoff,amiel/showoff,kublaj/showoff,jiachenwang/showoff,jevy/Presentations,binford2k/showoff,karmajunkie/wtfomg,marrero984/showoff,ivanoats/parade,kublaj/showoff,berkes/showoff,slambert/showoff,ivanoats/parade,puppetlabs/showoff,pote/takeoff,berkes/showoff,burtlo/parade,berkes/showoff,karmajunkie/wtfomg,rkh/showoff,nomadicoder/showoff,binford2k/showoff,slambert/showoff