Replaced usage of [] with `charAt` for IE7<=
Replaced usage of [] with `charAt` for IE7<=

Phoenixmatrix/mocha,jjoos/mocha,youprofit/mocha,node-rookie/mocha,benvinegar/mocha,duncanbeevers/mocha,ELLIOTTCABLE/mocha,kevinburke/mocha,pandeysoni/mocha,jkresner/mocha,joshski/mocha,santiagoaguiar/mocha,DeNA/mocha,nexdrew/mocha,Phoenixmatrix/mocha,gaye/mocha,gaye/mocha,diydyq/mocha,GerHobbelt/mocha,mponizil/mocha,domenic/mocha,moander/mocha,rlugojr/mocha,beatfactor/mocha,mbovel/mocha,nightwatchjs/mocha-nightwatch,sergeydt/mocha,hoverduck/mocha,glenjamin/mocha,JohnnyEstilles/mocha,airportyh/mocha,ryanshawty/mocha,jbnicolai/mocha,KevinTCoughlin/mocha,adamgruber/mocha,rlugojr/mocha,TimothyGu/mocha,ianwremmel/mocha,beatfactor/mocha,menelaos/mocha-solarized,imsobear/mocha,phated/mocha,ianwremmel/mocha,geometrybase/mocha,irnc/mocha,woodyrew/mocha,mtscout6/mocha,beni55/mocha,verkkokauppacom/mocha,hoverduck/mocha,tinganho/mocha,GranitB/mocha,igwejk/mocha,mysterycommand/mocha,mochajs/mocha,diydyq/mocha,hashcube/mocha,apkiernan/mocha,wltsmrz/mocha,rstacruz/mocha,charlie77/mocha,imsobear/mocha,GabrielNicolasAvellaneda/mocha,kyroskoh/mocha,rstacruz/mocha,KevinTCoughlin/mocha,irnc/mocha,villesau/mocha,luxe-eng/valet-express.mocha,ajaykodali/mocha,ilkkao/co-mocha,pumpupapp/mocha,jbnicolai/mocha,cleberar38/mocha,youprofit/mocha,irnc/mocha,tswaters/mocha,IveWong/mocha,kyroskoh/mocha,IveWong/mocha,mponizil/mocha,GranitB/mocha,Shyp/mocha,DeNA/mocha,charlie77/mocha,tinganho/mocha,michaelBenin/mocha,pandeysoni/mocha,papandreou/mocha,sul4bh/mocha,jjoos/mocha,hashcube/mocha,node-rookie/mocha,Shyp/mocha,glenjamin/mocha,node-rookie/mocha,kevinburke/mocha,upfrontIO/mocha,Phoenixmatrix/mocha,sul4bh/mocha,a8m/mocha,joshski/mocha,sergeydt/mocha,Khan/mocha,npmcomponent/visionmedia-mocha,netei/mocha,duncanbeevers/mocha,santiagoaguiar/mocha,phated/mocha,kyroskoh/mocha,jbnicolai/mocha,phated/mocha,netei/mocha,sul4bh/mocha,ajaykodali/mocha,diydyq/mocha,ELLIOTTCABLE/mocha,jjoos/mocha,villesau/mocha,ilkkao/co-mocha,mochajs/mocha,GranitB/mocha,moander/mocha,verkkokauppacom/mocha,nexdrew/mocha,hoverduck/mocha,charlie77/mocha,Shyp/mocha,JohnnyEstilles/mocha,mponizil/mocha,kolodny/mocha,GabrielNicolasAvellaneda/mocha,papandreou/mocha,KevinTCoughlin/mocha,benvinegar/mocha,npmcomponent/visionmedia-mocha,ryanshawty/mocha,aaroncrows/mocha,JohnnyEstilles/mocha,hackreactor/mocha,woodyrew/mocha,DeNA/mocha,outsideris/mocha,a8m/mocha,Hacker0x01/mocha,domenic/mocha,youprofit/mocha,IveWong/mocha,woodyrew/mocha,mbovel/mocha,nightwatchjs/mocha-nightwatch,kolodny/mocha,tswaters/mocha,jasonkarns/mocha,Hacker0x01/mocha,michaelBenin/mocha,gaye/mocha,mysterycommand/mocha,igwejk/mocha,pumpupapp/mocha,nightwatchjs/mocha-nightwatch,jkresner/mocha,rlugojr/mocha,Hacker0x01/mocha,a8m/mocha,jkresner/mocha,boneskull/mocha,cleberar38/mocha,hoverduck/mocha,outsideris/mocha,beni55/mocha,Khan/mocha,nexdrew/mocha,jasonkarns/mocha,menelaos/mocha-solarized,jasonkarns/mocha,geometrybase/mocha,apkiernan/mocha,cleberar38/mocha,upfrontIO/mocha,Khan/mocha,adamgruber/mocha,pandeysoni/mocha,ELLIOTTCABLE/mocha,mochajs/mocha,joshski/mocha,antoval/mocha,benvinegar/mocha,tswaters/mocha,TimothyGu/mocha,GerHobbelt/mocha,kolodny/mocha,menelaos/mocha-solarized,netei/mocha,antoval/mocha,apkiernan/mocha,hackreactor/mocha,luxe-eng/valet-express.mocha,villesau/mocha,aaroncrows/mocha,santiagoaguiar/mocha,GerHobbelt/mocha,imsobear/mocha,moander/mocha,ianwremmel/mocha,kevinburke/mocha,beni55/mocha,pumpupapp/mocha,GabrielNicolasAvellaneda/mocha,wltsmrz/mocha,boneskull/mocha,hashcube/mocha,mbovel/mocha,airportyh/mocha,upfrontIO/mocha,wltsmrz/mocha,boneskull/mocha,adamgruber/mocha,aaroncrows/mocha,antoval/mocha,ryanshawty/mocha,beatfactor/mocha,mysterycommand/mocha,verkkokauppacom/mocha,geometrybase/mocha,ajaykodali/mocha,rstacruz/mocha,luxe-eng/valet-express.mocha,tinganho/mocha,ilkkao/co-mocha