add Slack notification to .travis.yml
add Slack notification to .travis.yml

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