use lowercase variable names
use lowercase variable names

GoeGaming/heroku-buildpack-nodejs,stevenrigby/heroku-buildpack-nodejs,apiaryio/heroku-buildpack-nodejs-grunt,bpartridge83/heroku-buildpack-nodejs-grunt-gulp-bower,mmgm/nodejs-buildpack,kevinSuttle/heroku-buildpack-nodejs,gfguthrie/heroku-buildpack-bower-grunt,TechRelease/cf-buildpack-nodejs,leourbina/heroku-buildpack-nodejs-gulp-sass,201-created/heroku-buildpack-nodejs,fbaraujo/heroku-buildpack-yo-angular,elais/heroku-buildpack-nodejs,ArthurHlt/nodejs-buildpack,shuber/heroku-buildpack-nodejs,cheeyeo/heroku-buildpack-nodejs,krry/heroku-buildpack-nodejs-gulp-bower,fedosov/heroku-buildpack-nodejs-gulp-bower,Crotery/heroku-buildpack-nodejs-grunt-compass,celerityweb/heroku-buildpack-nodejs-gulp,sibeliusseraphini/heroku-buildpack-nodejs-bower-grunt,crawsible/nodejs-buildpack,imothee/heroku-buildpack-nodejs-grunt,mbuchetics/heroku-buildpack-nodejs-grunt,roder/nodejs-buildpack,hpcloud/nodejs-buildpack,Hylozoic/heroku-buildpack-nodejs-babel,ks2software/nodejs-buildpack,vjm/heroku-buildpack-nodejs-grunt-compass,bionikspoon/heroku-buildpack-nodejs,elasticio/elasticio-buildpack-nodejs-original,tfynes-pivotal/nodejs-buildpack,Scalingo/nodejs-buildpack,heroku/heroku-buildpack-nodejs,rainum/heroku-buildpack-nodejs-grunt-compass,aihaddad/heroku-buildpack-nodejs-gulp,circuithub/heroku-buildpack-nodejs-new,goodeggs/heroku-buildpack-nodejs,gtothesquare/heroku-buildpack-nodejs-grunt,teodor-pripoae/heroku-buildpack-nodejs-gulp,stephanmelzer/heroku-buildpack-nodejs-grunt-compass,sky-uk/heroku-buildpack-nodejs-grunt-compass,REscour/heroku-buildpack-nodejs-gulp-bower-sass,ks2software/nodejs-buildpack,ks2software/nodejs-buildpack,kfiroo/heroku-buildpack-nodejs-grunt-compass,uonline/heroku-buildpack,therewasaguy/heroku-buildpack-nodejs-grunt-compass,chloeandisabel/heroku-buildpack-nodejs-gulp,heroku/heroku-buildpack-nodejs,ArthurHlt/nodejs-buildpack,devakone/heroku-buildpack-nodejs-grunt-compass,raghuveerthummeti/nodejs-buildpack,tastemade/heroku-buildpack-nodejs-grunt-compass,rtomlinson/cf-node-buildpack,Scalingo/nodejs-buildpack,TheHealthPros/heroku-buildpack-nodejs,greenapes/heroku-buildpack-nodejs-bower-gulp-grunt-compass,glebm/heroku-buildpack-nodejs-grunt-sass,fcruxen/heroku-buildpack-nodejs,kirs/heroku-buildpack-nodejs,Scratch-it/heroku-buildpack-nodejs-grunt-compass,effinggames/heroku-buildpack-nodejs-bower-gulp,crawsible/nodejs-buildpack,kauffecup/nodejs-buildpack,Azema/DeployGitNodejs,mergermarket/heroku-buildpack-nodejs,msuonp/heroku-buildpack-nodejs,andrewbranch/heroku-buildpack-nodejs-ember,Vestride/heroku-buildpack-nodejs-bower-depth,201-created/heroku-buildpack-nodejs,vladikoff/heroku-buildpack-fxa,glawson6/heroku-buildpack-nodejs,diegobent/heroku-buildpack-nodejs,caiorogerio/heroku-buildpack-grunt,JasonZigelbaum/heroku-buildpack-nodejs,sailrish/heroku-buildpack-coffee,mrc535s/wkhtmltopdfbp,roder/nodejs-buildpack,triceam/nodejs-buildpack,rmisio/heroku-buildpack-nodejs-grunt-compass-bower,objectpartners/heroku-buildpack-nodejs-grunt,cloudfoundry/nodejs-buildpack,pkumar-appd/nodejs-buildpack,cloudfoundry/nodejs-buildpack,Ferrari/heroku-buildpack-nodejs,dhcole/nodejs-buildpack,ollisal/heroku-buildpack-nodejs,marnold6/nodejs_buildpack,robgraeber/heroku-buildpack-nodejs-gulp,crawsible/nodejs-buildpack,ankparik/nodejs-buildpack,triceam/nodejs-buildpack,ShakrMedia/heroku-buildpack-nodejs,circuithub/heroku-buildpack-nodejs-new,guilleva/heroku-buildpack-nodejs,yookoala/heroku-buildpack-nodejs,karthikeyabhaghavatula/nodejs_buildpack,dhcole/nodejs-buildpack,shinji62/nodejs-buildpack,gabegorelick/fracas-buildpack,Stibbons/heroku-buildpack-nodejs,raghuveerthummeti/nodejs-buildpack,comlanio/nodejs-buildpack,newyorkdata/heroku-buildpack-nodejs-gulp,cinghiale/heroku-buildpack-nodejs-grunt-compass,CandisIO/heroku-buildpack-node,artch/heroku-buildpack-nodejs-bower-gulp-grunt-compass,carouselapps/heroku-buildpack-nodejs,tamdao/heroku-buildpack-nodejs,ankparik/nodejs-buildpack,pkumar-appd/nodejs-buildpack,soswow/heroku-buildpack-nodejs-grunt-compass,mpirik/heroku-buildpack-nodejs-grunt-compass,twilson63/custom-buildpack-nodejs-cloud-foundry,piglovesyou/heroku-buildpack-nodejs,leourbina/heroku-buildpack-nodejs-gulp-sass,bagelswitch/buildpack-nodejs,Jell-E/heroku-buildpack-nodejs-rust,appstack/heroku-buildpack-nodejs-gulp,The18thWarrior/ethereum-buildpack,alexlafroscia/giteasy-buildpack,NSWIDER/nodejs-oracle-buildpack,davidmfoley/heroku-buildpack-nodejs-gulp-bower,soswow/heroku-buildpack-nodejs-grunt-compass,mmgm/nodejs-buildpack,Jonatasmz/heroku-buildpack-nodejs,mrc535s/wkhtmltopdfbp,timdp/heroku-buildpack-nodejs-gulp,aquicore/heroku-buildpack-nodejs-gulp,tobobo/heroku-buildpack-ember,justinwalsh/heroku-buildpack-nodejs,marnold6/nodejs_buildpack,dhcole/nodejs-buildpack,caiorogerio/heroku-buildpack-grunt,salesforceidentity/heroku-buildpack-nodejs-jdk8,tfynes-pivotal/nodejs-buildpack,twilson63/custom-buildpack-nodejs-cups,lemondemon/heroku-buildpack-nodejs-grunt-compass,dickeyxxx/heroku-buildpack-nodejs,Scalingo/nodejs-buildpack,Scalingo/nodejs-buildpack,Vincit/heroku-buildpack-nodejs,tjmehta/heroku-buildpack-nodejs-grunt-compass,dam4222/heroku-buildpack-nodejs-gulp,digitalfibr/heroku-buildpack-nodejs,roder/nodejs-buildpack,pivotal-topher-bullock/lamby-js-buildpack,nikhil-bhandari/heroku-buildpack-nodejs-grunt-compass,kevinSuttle/heroku-buildpack-nodejs,JProgrammer/heroku-buildpack-nodejs,StitchedCode/heroku-buildpack-nodejs-bower-gulp,oocl-ncc-itm/nodejs-buildpack,davious/heroku-buildpack-nodejs-grunt-compass,tfynes-pivotal/nodejs-buildpack,Stylitics/heroku-buildpack-nodejs,caiorogerio/heroku-buildpack-grunt,tastemade/heroku-buildpack-nodejs-gulp,gabegorelick/fracas-buildpack,oocl-ncc-itm/nodejs-buildpack,ankparik/nodejs-buildpack,rtomlinson/cf-node-buildpack,triceam/nodejs-buildpack,cesarandreu/heroku-buildpack-nodejs,ctrlaltdel121/heroku-buildpack-nodejs,heroku/heroku-buildpack-nodejs,kauffecup/nodejs-buildpack,tobobo/heroku-buildpack-ember,cloudfoundry/nodejs-buildpack,raghuveerthummeti/nodejs-buildpack,robgraeber/heroku-buildpack-nodejs,ollisal/heroku-buildpack-nodejs,mmgm/nodejs-buildpack,oocl-ncc-itm/nodejs-buildpack,ajspera/heroku-buildpack-nodejs-grunt-compass,edgahan/heroku-buildpack-nodejs,nknj/heroku-buildpack-yo-angular,cloudControl/buildpack-nodejs,heroku/heroku-buildpack-nodejs,shinji62/nodejs-buildpack,antecursor/heroku-buildpack-nodejs-gulp,comlanio/nodejs-buildpack,ShreyasWao/heroku-buildpack-nodejs,ericf89/heroku-buildpack-nodejs-gulp-haml-sass-compass,comlanio/nodejs-buildpack,jthomas/nodejs-v4-buildpack,djng/heroku-buildpack-webapp-client,tastemade/heroku-buildpack-nodejs-grunt-compass,bionikspoon/annotation-tool-heroku-buildpack-nodejs,davidmfoley/heroku-buildpack-nodejs-gulp-bower,realtymaps/heroku-buildpack-assets,adrianhuna/heroku-buildpack-nodejs-gulp-bower,appstack/heroku-buildpack-nodejs-gulp,djng/heroku-buildpack-webapp-client,jrhite/heroku-buildpack-kwotefu,Grahahax/nodejs-buildpack,kyleturco/heroku-buildpack-nodejs-gulp,jasonswett/heroku-buildpack-nodejs-grunt-compass,heroku/heroku-buildpack-nodejs,dvdwasibi/heroku-buildpack-nodejs-grunt-sass,nikhil-bhandari/ng-cli-buildpack,gmaclennan/dokku-superstatic,JProgrammer/heroku-buildpack-nodejs,djng/heroku-buildpack-webapp-client,dshafer/heroku-buildpack-nodejs,ArthurHlt/nodejs-buildpack,mikeyoon/heroku-buildpack-nodejs,MarkusMattinen/heroku-buildpack-nodejs,simonjjones/snowedjs_buildpack,bagelswitch/buildpack-nodejs,tweettypography/heroku-buildpack-nodejs,hpcloud/nodejs-buildpack,Grahahax/nodejs-buildpack,pkumar-appd/nodejs-buildpack,cloudfoundry/nodejs-buildpack,Scalingo/nodejs-buildpack,yaditya/heroku-buildpack-nodejs-gulp-haml-sass-compass,cnbin/heroku-buildpack-nodejs-grunt,mrc535s/wkhtmltopdfbp,sailrish/heroku-buildpack-nodejs,bpartridge83/heroku-buildpack-nodejs-grunt-gulp-bower,gmaclennan/dokku-superstatic,Grahahax/nodejs-buildpack,Ensequence/heroku-buildpack-yo-angular,simonjjones/snowedjs_buildpack,ks2software/nodejs-buildpack,totapari/heroku-buildpack-nodejs,KamranAsif/heroku-buildpack-nodejs-bower-grunt,jasonswett/fv-heroku-buildpack-nodejs-gulp-bower,ks2software/nodejs-buildpack,bagelswitch/buildpack-nodejs,robgraeber/heroku-buildpack-nodejs-bower-gulp,karthikeyabhaghavatula/nodejs_buildpack,stevenrigby/heroku-buildpack-nodejs,WeConnect/heroku-buildpack-nodejs-grunt-compass,pivotal-topher-bullock/lamby-js-buildpack,AnyPresence/heroku-buildpack-nodejs,jthomas/nodejs-v4-buildpack,gvelo/heroku-buildpack-nodejs-grunt,glebm/heroku-buildpack-nodejs-grunt-sass,danielgranat/heroku-buildpack-nodejs-grunt,nemesiscodex/heroku-buildpack-nodejs,kudos/heroku-buildpack-nodejs-jspm,TechRelease/cf-buildpack-nodejs,shinji62/nodejs-buildpack,neoskop/heroku-buildpack-nodejs-grunt-compass,shedd/heroku-buildpack-nodejs,aarongray/heroku-buildpack-nodejs-gulp-bower,aheissenberger/cloudcontrol-buildpack-meteor,jrhite/heroku-buildpack-skippydoo,willow-codes/heroku-buildpack-nodejs-bower-gulp-grunt-compass,chrisfelix82/heruku-buildpack-ffmpeg-nodejs,jthomas/nodejs-v4-buildpack,shoetomydixi/node_sigma_zapp_buildpack,jasonswett/heroku-buildpack-nodejs-gulp,tinganho/heroku-buildpack,tomfa/heroku-buildpack-nodejs,karthikeyabhaghavatula/nodejs_buildpack,greenapes/heroku-buildpack-nodejs-bower-gulp-grunt-compass,hpcloud/nodejs-buildpack,jasonswett/heroku-buildpack-nodejs-gulp-bower,denisvlr/heroku-buildpack-nodejs-grunt-compass,stephanmelzer/heroku-buildpack-nodejs-grunt-compass,ks2software/nodejs-buildpack,NSWIDER/nodejs-oracle-buildpack,AdmanStrong/heroku-buildpack-nodejs-grunt-compass,ks2software/nodejs-buildpack,marnold6/nodejs_buildpack,Azema/DeployGitNodejs,thoughtbot/heroku-buildpack-nodejs,pivotal-topher-bullock/lamby-js-buildpack,bellhops/heroku-buildpack-nodejs,brunoleite/heroku-buildpack-nodejs-jspm,NSWIDER/nodejs-oracle-buildpack,simonjjones/snowedjs_buildpack,CloudSide/heroku-buildpack-nodejs,kauffecup/nodejs-buildpack,rtomlinson/cf-node-buildpack,TJM/heroku-buildpack-nodejs,The18thWarrior/ethereum-buildpack,JProgrammer/heroku-buildpack-nodejs,Amandeepsinghghai/heroku-buildpack-nodejs