added slug util
added slug util

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