fix install text overflow (bug 672634)
fix install text overflow (bug 672634)

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