do not preventDefault on holiday promo links (bug 815373)
do not preventDefault on holiday promo links (bug 815373)

mstriemer/olympia,Revanth47/addons-server,harikishen/addons-server,SuriyaaKudoIsc/olympia,clouserw/zamboni,clouserw/zamboni,Prashant-Surya/addons-server,Hitechverma/zamboni,Nolski/olympia,wagnerand/olympia,spasovski/zamboni,diox/zamboni,elysium001/zamboni,wagnerand/addons-server,diox/olympia,atiqueahmedziad/addons-server,Joergen/zamboni,mozilla/olympia,aviarypl/mozilla-l10n-addons-server,mozilla/addons-server,eviljeff/zamboni,spasovski/zamboni,kumar303/addons-server,diox/olympia,mstriemer/olympia,jamesthechamp/zamboni,ngokevin/zamboni,mozilla/zamboni,lavish205/olympia,jpetto/olympia,yfdyh000/olympia,mdaif/olympia,kumar303/zamboni,ingenioustechie/zamboni,harry-7/addons-server,koehlermichael/olympia,yfdyh000/olympia,mozilla/addons-server,ayushagrawal288/zamboni,jamesthechamp/zamboni,muffinresearch/olympia,lavish205/olympia,kumar303/zamboni,Jobava/zamboni,Hitechverma/zamboni,andymckay/olympia,Prashant-Surya/addons-server,ayushagrawal288/zamboni,eviljeff/olympia,eviljeff/olympia,kumar303/addons-server,magopian/olympia,elysium001/zamboni,bqbn/addons-server,johancz/olympia,diox/olympia,ayushagrawal288/zamboni,Joergen/olympia,muffinresearch/olympia,robhudson/zamboni,Revanth47/addons-server,mudithkr/zamboni,Nolski/olympia,Prashant-Surya/addons-server,mozilla/olympia,Nolski/olympia,elysium001/zamboni,mrrrgn/olympia,koehlermichael/olympia,andymckay/olympia,mrrrgn/olympia,Witia1/olympia,mrrrgn/olympia,tsl143/zamboni,mdaif/olympia,kumar303/zamboni,harry-7/addons-server,harikishen/addons-server,clouserw/zamboni,diox/olympia,mozilla/addons-server,mozilla/zamboni,ddurst/zamboni,eviljeff/zamboni,muffinresearch/addons-server,aviarypl/mozilla-l10n-addons-server,magopian/olympia,yfdyh000/olympia,aviarypl/mozilla-l10n-addons-server,mrrrgn/olympia,andymckay/addons-server,Joergen/zamboni,crdoconnor/olympia,mstriemer/olympia,ngokevin/zamboni,lavish205/olympia,Joergen/olympia,kumar303/olympia,magopian/olympia,Joergen/olympia,mudithkr/zamboni,Prashant-Surya/addons-server,kmaglione/olympia,kmaglione/olympia,kumar303/addons-server,mozilla/addons-server,wagnerand/zamboni,anaran/olympia,atiqueahmedziad/addons-server,washort/zamboni,diox/zamboni,muffinresearch/addons-server,wagnerand/addons-server,harry-7/addons-server,beni55/olympia,Witia1/olympia,diox/zamboni,andymckay/zamboni,Joergen/zamboni,shahbaz17/zamboni,wagnerand/olympia,SuriyaaKudoIsc/olympia,andymckay/zamboni,Revanth47/addons-server,muffinresearch/olympia,washort/zamboni,koehlermichael/olympia,yfdyh000/olympia,clouserw/zamboni,jasonthomas/zamboni,jasonthomas/zamboni,jpetto/olympia,bqbn/addons-server,kmaglione/olympia,SuriyaaKudoIsc/olympia,kumar303/addons-server,beni55/olympia,Joergen/zamboni,kmaglione/olympia,wagnerand/zamboni,magopian/olympia,spasovski/zamboni,jpetto/olympia,Jobava/zamboni,tsl143/addons-server,Jobava/zamboni,ddurst/zamboni,Nolski/olympia,kmaglione/olympia,kumar303/olympia,mdaif/olympia,andymckay/addons-server,psiinon/addons-server,psiinon/addons-server,Joergen/olympia,mstriemer/olympia,crdoconnor/olympia,eviljeff/olympia,wagnerand/olympia,washort/zamboni,eviljeff/zamboni,johancz/olympia,mdaif/olympia,shahbaz17/zamboni,wagnerand/zamboni,eviljeff/olympia,jasonthomas/zamboni,harry-7/addons-server,Witia1/olympia,mstriemer/zamboni,jpetto/olympia,crdoconnor/olympia,ayushagrawal288/zamboni,Joergen/zamboni,Witia1/olympia,muffinresearch/olympia,mstriemer/addons-server,atiqueahmedziad/addons-server,bqbn/addons-server,muffinresearch/olympia,Revanth47/addons-server,aviarypl/mozilla-l10n-addons-server,luckylavish/zamboni,shahbaz17/zamboni,mstriemer/zamboni,luckylavish/zamboni,crdoconnor/olympia,mstriemer/zamboni,johancz/olympia,Joergen/olympia,wagnerand/addons-server,muffinresearch/addons-server,muffinresearch/addons-server,ngokevin/zamboni,beni55/olympia,tsl143/zamboni,andymckay/addons-server,wagnerand/olympia,robhudson/zamboni,eviljeff/zamboni,andymckay/olympia,jasonthomas/zamboni,Hitechverma/zamboni,ingenioustechie/zamboni,atiqueahmedziad/addons-server,wagnerand/addons-server,kumar303/olympia,mrrrgn/olympia,psiinon/addons-server,johancz/olympia,mozilla/olympia,mozilla/zamboni,shahbaz17/zamboni,Nolski/olympia,diox/zamboni,beni55/olympia,andymckay/addons-server,Hitechverma/zamboni,anaran/olympia,harikishen/addons-server,mstriemer/addons-server,koehlermichael/olympia,crdoconnor/olympia,mstriemer/addons-server,koehlermichael/olympia,bqbn/addons-server,ddurst/zamboni,mozilla/zamboni,tsl143/zamboni,mdaif/olympia,tsl143/addons-server,beni55/olympia,ingenioustechie/zamboni,anaran/olympia,jamesthechamp/zamboni,mstriemer/zamboni,anaran/olympia,ddurst/zamboni,tsl143/addons-server,robhudson/zamboni,ingenioustechie/zamboni,Jobava/zamboni,tsl143/zamboni,luckylavish/zamboni,jamesthechamp/zamboni,mstriemer/addons-server,andymckay/olympia,harikishen/addons-server,lavish205/olympia,wagnerand/zamboni,tsl143/addons-server,Joergen/zamboni,psiinon/addons-server,washort/zamboni,luckylavish/zamboni,elysium001/zamboni,robhudson/zamboni,johancz/olympia,magopian/olympia,kumar303/zamboni,spasovski/zamboni,mudithkr/zamboni,SuriyaaKudoIsc/olympia,yfdyh000/olympia,muffinresearch/addons-server,mudithkr/zamboni,andymckay/zamboni,Witia1/olympia,kumar303/olympia,mozilla/olympia