Revert "remove injection disabling (for now)"
Revert "remove injection disabling (for now)"

This reverts commit 825d41695d972a55b381c25e1f3a0b44c0d12521.

loanzen/heroku-buildpack-python,benjaminfox/heroku-buildpack-python-geoip,kowito/python-buildpack,projetoeureka/heroku-buildpack-scipy,vlidholt/heroku-buildpack-scipy,jiaaro/heroku-buildpack-django,kikin81/heroku-buildpack,wyn/heroku-buildpack-python,jbenet/heroku-buildpack-python,pmclanahan/heroku-buildpack-python-peep,TipWander/heroku-buildpack-geodjango,zakdoek/heroku-buildpack-django,lukaszkorecki/heroku-buildpack-python,integricho/heroku-buildpack-python-ffmpeg-lame,samuelhavron/heroku-buildpack-python,YoApp/heroku-buildpack-python-twemproxy,ruscoder/heroku-buildpack-python-with-node,HousekeepLtd/heroku-buildpack-python,apiaryio/heroku-buildpack-python-scons,junyoed/heroku-buildpack-python,jbenet/heroku-buildpack-python,samuelhavron/heroku-buildpack-python,lyft/heroku-buildpack-python-data,SciDevs/heroku-buildpack-python-scikit-learn-git,marianzange/heroku-buildpack-python,ghhong1986/crfpp-python-buildpack-for-heroku,kennethjiang/heroku-buildpack-python-libffi,blazekadam/open2,arnfred/heroku-buildpack-python-hdf5-blas-lapack,mobify/heroku-buildpack-python-swig,ianyh/heroku-buildpack-python-nodejs,evnpr/herokupython,dvreed/heroku-buildpack-python-ldap,Apogaea/heroku-buildpack-python,AltSchool/heroku-buildpack-python,ekkleesia2/heroku-buildpack-python,osharim/-heroku-buildpack-python,swils/heroku-buildpack-python,kennethjiang/heroku-buildpack-python-libffi,everysignalinc/heroku-buildpack-python-scikit-learn-git,river-jade/heroku-buildpack-scipy,jms6520/cf-python,jimlindeman/python-buildpack-collectd,jamarparris/heroku-buildpack-python-swig,samuelhavron/heroku-buildpack-python,julienbou/heroku-buildpack-serpan,kowito/python-buildpack,swanson/heroku-buildpack-python-ortools,grivescorbett/heroku-buildpack-python,brianthomas/heroku-buildpack-textmining,wbrefvem/heroku-buildpack-python,joshisa/python-buildpack,marcospy/hackathon-globo-app,stalnacke/heroku-buildpack-python,legnaleurc/heroku-buildpack-python,samuelhavron/heroku-buildpack-python,orablu/heroku-buildpack,pebble/cloudpebble-buildpack,snapist/heroku-buildpack-python-opencv,julienbou/heroku-buildpack-serpan,apiaryio/heroku-buildpack-python-scons,integricho/heroku-buildpack-python-ffmpeg-lame,galuszkak/heroku-buildpack-django,alexluke/heroku-buildpack-python-extras,tukutela/heroku-buildpack-python,codeforamerica/heroku-buildpack-pygeo,dbrgn/heroku-npscipy,incuna/heroku-buildpack-python-test,localmed/heroku-buildpack-python-extras,jvenezia/heroku-buildpack-python,uniphil/heroku-buildpack-pythonsass,codeforamerica/heroku-buildpack-pygeo,zakdoek/heroku-buildpack-django,liyanchang/cloudfoundary-buildbot-buildpack,AltSchool/heroku-buildpack-python,ryanhiebert/heroku-buildpack-python,mjumbewu/heroku-buildpack-python-no-node,galuszkak/heroku-buildpack-django,blazekadam/opencv,jms6520/cf-python,evnpr/herokupython,rawWhipIT/p22-goldant-buildpack,drinks/heroku-buildpack-python-base,joshowen/heroku-buildpack-python,joshisa/python-buildpack,buildingenergy/heroku-buildpack-python-leatherman,sjtuadamyang/adamyang-buildpack-python-libjpeg,legnaleurc/heroku-buildpack-python,benmurden/heroku-buildpack-python-ember,jimlindeman/python-buildpack-collectd,marcospy/hackathon-globo-app,kowito/python-buildpack,blazekadam/opencv,benslavin/heroku-buildpack-python,jms6520/cf-python,sookasa/heroku-buildpack-python-pipeline,uniphil/heroku-buildpack-pythonsass,maciejgryka/heroku-buildpack-spcedge,ianyh/heroku-buildpack-python-nodejs,jbenet/heroku-buildpack-python,craigkerstiens/gistlog,liyanchang/buildbot-master-buildpack,drinks/heroku-buildpack-python-scipy,chalkchisel/heroku-buildpack-bolster,davidcbucher/heroku-buildpack-geo-python,wyn/heroku-buildpack-python,heroku/heroku-buildpack-python,nikita-pivovarov/heroku-buildpack-python-ldap,dbrgn/heroku-npscipy,dbrgn/heroku-buildpack-python-sklearn,osharim/-heroku-buildpack-python,maxcountryman/heroku-buildpack-python,jms6520/cf-python,sookasa/heroku-buildpack-python-pipeline,orablu/heroku-buildpack,samuelhavron/heroku-buildpack-python,localmed/heroku-buildpack-python-extras,osharim/-heroku-buildpack-python,ianyh/heroku-buildpack-python-opencv,andrespires/python-buildpack,drinks/heroku-buildpack-python-base,buildbot/buildbot-master-buildpack,miraculixx/heroku-buildpack-python,Stibbons/heroku-buildpack-python-installer,minichate/heroku-buildpack-ldap,dubsmash/heroku-buildpack-python,SciDevs/heroku-buildpack-python-scikit-learn-git,econchick/heroku-buildpack-python,joshfriend/heroku-buildpack-python,cclauss/heroku-buildpack-python,cirlabs/heroku-buildpack-geodjango,mfenniak/heroku-buildpack-python-libffi,davidcbucher/heroku-buildpack-geo-python,18F/python-buildpack,mythmon/heroku-buildpack-python-nodejs,lyft/heroku-buildpack-python-data,ad-m/heroku-buildpack-python,dbrgn/heroku-buildpack-python-sklearn,ianyh/heroku-buildpack-python-extras,skilljar/heroku-buildpack-python,mdz/heroku-buildpack-python,mfenniak/heroku-buildpack-python-libffi,guidowb/buildpack-python,mdz/heroku-buildpack-python,andela-brotich/wger-buildpack-python,nadirizr/heroku-buildpack-python-gulp,ianyh/heroku-buildpack-python-extras,rollokb/heroku-buildpack-python,igroff/heroku-buildpack-python,benjaminfox/heroku-buildpack-python-geoip,doda/heroku-buildpack-python,minichate/heroku-buildpack-ldap,monological/heroku-buildpack-python-opencv,arnfred/heroku-buildpack-python-hdf5-blas-lapack,integricho/heroku-buildpack-python-ffmpeg2.1-with-codecs,markine/heroku-buildpack-python,kikin81/heroku-buildpack,econchick/heroku-buildpack-python,drinks/heroku-buildpack-python-scipy,arnfred/heroku-buildpack-python-hdf5-blas-lapack,soapril/heroku-buildpack-python,rajpurkar/heroku-buildpack-python-sklearn,scrapinghub/scrapinghub-buildpack-scrapy,davidcbucher/heroku-buildpack-geo-python,edenspiekermann-amsterdam/heroku-buildpack-python,xica/heroku-buildpack-scipy,cloudfoundry/python-buildpack,lyft/heroku-buildpack-python-data,slorg1/heroku-buildpack-python,guidowb/buildpack-python,ruscoder/heroku-buildpack-python-with-node,uniphil/heroku-buildpack-pythonsass,Nazanin84/python-buildpack,cirlabs/heroku-buildpack-geodjango,samuelhavron/heroku-buildpack-python,liyanchang/cloudfoundary-buildbot-buildpack,dbrgn/heroku-buildpack-python-sklearn,WonderThink/heroku-buildpack-python-ffmpeg-geoip,pkumar-appd/python-buildpack,gitricko/apt-python-buildpack,wbrefvem/heroku-buildpack-python,rajpurkar/heroku-buildpack-python-sklearn,samuelhavron/heroku-buildpack-python,kikin81/heroku-buildpack,rapilabs/heroku-buildpack-python,ruscoder/heroku-buildpack-python,econchick/heroku-buildpack-python,rajpurkar/heroku-buildpack-python-sklearn,nwkotto/geodjango-buildpack-with-geos,rbtying/heroku-buildpack-python,lucasvo/heroku-buildpack-python-with-node,hsr-ba-fs15-dat/heroku-buildpack,beni55/heroku-buildpack-python,papaeye/heroku-buildpack-python-bower,drinks/heroku-buildpack-python-base,marcospy/hackathon-globo-app,kennethreitz/sphinx-buildpack,Nazanin84/python-buildpack,agriffis/heroku-buildpack-python,benslavin/heroku-buildpack-python,boardman/sphinx-buildpack,smalleats/heroku-buildpack-python,tukutela/heroku-buildpack-python,wyn/heroku-buildpack-python,film42/heroku-buildpack-python-wkhtmltopdf,icoxfog417/heroku-buildpack-python,andrespires/python-buildpack,ephemerallabs/heroku-buildpack-python,mdz/heroku-buildpack-python,pwdel1/heroku-buildpack-scipy,incuna/heroku-buildpack-python-test,bobsilverberg/heroku-buildpack-python-peep,plangrid/heroku-buildpack-python,nemesiscodex/heroku-buildpack-python,gitricko/apt-python-buildpack,ojacobson/heroku-buildpack-python,buildingenergy/heroku-buildpack-python-leatherman,pkumar-appd/python-buildpack,SciDevs/heroku-buildpack-python-scikit-learn-git,alexflanagan/operand-buildpack-python,cortexintel/heroku-buildpack-scipy,adamroth/heroku-buildpack-python-pdftk,everysignalinc/heroku-buildpack-python-scikit-learn-git,resmio/heroku-buildpack-geodjango,craigkerstiens/gistlog,Brogency/heroku-buildpack-python-gulp,everysignalinc/heroku-buildpack-python-scikit-learn-git,driftyco/heroku-buildpack-sphinx,ad-m/heroku-buildpack-python,buildingenergy/heroku-buildpack-python-leatherman,DylanLukes/heroku-buildpack-python,pkumar-appd/python-buildpack,predata/heroku-buildpack-scipy,benmurden/heroku-buildpack-python-ember,integricho/heroku-buildpack-python-ffmpeg-lame,amanjain/heroku-buildpack-python-with-django-bower,drinks/heroku-buildpack-python-base,jbenet/heroku-buildpack-python,ywarezk/heroku-buildpack-geodjango,orablu/heroku-buildpack,joshisa/python-buildpack,jiaaro/heroku-buildpack-django,jimlindeman/python-buildpack-collectd,evnpr/herokupython,thenovices/heroku-buildpack-scipy,gaumire/heroku-buildpack-python,snapist/heroku-buildpack-python-opencv,bolster/heroku-buildpack-bolster,Scalingo/python-buildpack,Mause/heroku-buildpack-python,legnaleurc/heroku-buildpack-python,kennethjiang/heroku-buildpack-python-libffi,RobertSundling/heroku-buildpack-python-nginx,film42/heroku-buildpack-python-wkhtmltopdf,rawWhipIT/p22-goldant-buildpack,manufacturedba/heroku-buildpack-python,psrthegreat/heroku-buildpack-python-sklearn,cloudfoundry/python-buildpack,andrespires/python-buildpack,mjumbewu/heroku-buildpack-python-no-node,oberlin/heroku-buildpack-python,film42/heroku-buildpack-python-wkhtmltopdf,aldryn/heroku-buildpack-python,orablu/heroku-buildpack,alexluke/heroku-buildpack-python-extras,cdht/heroku-buildpack-python,Scalingo/python-buildpack,drinks/heroku-buildpack-python-scipy,aldryn/heroku-buildpack-python,gitricko/apt-python-buildpack,nicktimko/heroku-buildpack-scipy,guidowb/buildpack-python,localmed/heroku-buildpack-python-extras,kvarga/heroku-buildpack-python,chalkchisel/heroku-buildpack-bolster,mfenniak/heroku-buildpack-python-libffi,dbrgn/heroku-npscipy,HanSooloo/heroku-buildpack-python,ianyh/heroku-buildpack-python-bower,18F/python-buildpack,Gliimpse/heroku-buildpack-SWIG-python,psrthegreat/heroku-buildpack-python-sklearn,doda/heroku-buildpack-python,evnpr/herokupython,alexflanagan/operand-buildpack-python,cloudControl/buildpack-python,craigkerstiens/gistlog,drinks/heroku-buildpack-python-scipy,craigkerstiens/gistlog,mjumbewu/heroku-buildpack-python-no-node,econchick/heroku-buildpack-python,psrthegreat/heroku-buildpack-python-sklearn,ianyh/heroku-buildpack-python-nodejs,Tiger66639/buildbot-master-buildpack,marcospy/heroku-buildpack-scipy,davidcbucher/heroku-buildpack-geo-python,sookasa/heroku-buildpack-python-pipeline,bolster/heroku-buildpack-bolster,cirlabs/heroku-buildpack-geodjango,arnaudlimbourg/heroku-buildpack-python,dulaccc/heroku-buildpack-geodjango,18F/python-buildpack,aldryn/heroku-buildpack-python,kikin81/heroku-buildpack,edmorley/heroku-buildpack-python,ianyh/heroku-buildpack-python-opencv,incuna/heroku-buildpack-python-test,liyanchang/cloudfoundary-buildbot-buildpack,benslavin/heroku-buildpack-python,ianyh/heroku-buildpack-python-opencv,samuelhavron/heroku-buildpack-python,heroku/heroku-buildpack-python,rawWhipIT/p22-goldant-buildpack,Nazanin84/python-buildpack,cloudfoundry/python-buildpack,ghhong1986/crfpp-python-buildpack-for-heroku,ianyh/heroku-buildpack-python-extras,PerceptumNL/heroku-buildpack-python,Gliimpse/heroku-buildpack-SWIG-python,lucasvo/heroku-buildpack-python-with-node,tommyvn/heroku-buildpack-python,lucasvo/heroku-buildpack-python-with-node,martingascon/heroku-buildpack-python,galuszkak/heroku-buildpack-django,apiaryio/heroku-buildpack-python-scons,Gliimpse/heroku-buildpack-SWIG-python,brightforme/heroku-buildpack-python