Fix lib/utils#console so it retains printf-like replacing
Fix lib/utils#console so it retains printf-like replacing

mozilla/jpm,mozilla-jetpack/jpm,jsantell/jpm,Gozala/jpm,Medeah/jpm,freaktechnik/jpm,nikolas/jpm,freaktechnik/jpm,jsantell/jpm,benbasson/jpm,kkapsner/jpm,guyzmuch/jpm,alexduch/jpm,wagnerand/jpm,mozilla-jetpack/jpm,jsantell/jpm,mozilla-jetpack/jpm,benbasson/jpm,matraska23/jpm,kkapsner/jpm,mozilla/jpm,alexduch/jpm,nikolas/jpm,mozilla/jpm,nikolas/jpm,Gozala/jpm,Medeah/jpm,alexduch/jpm,johannhof/jpm,guyzmuch/jpm,rpl/jpm,wagnerand/jpm,guyzmuch/jpm,rpl/jpm,freaktechnik/jpm,benbasson/jpm,johannhof/jpm,matraska23/jpm,rpl/jpm,johannhof/jpm,kkapsner/jpm,wagnerand/jpm,matraska23/jpm,Medeah/jpm