Use official images in Django example
Use official images in Django example

Much neater.

Signed-off-by: Ben Firshman <73675debcd8a436be48ec22211dcf44fe0df0a64@firshman.co.uk>

genki/compose,au-phiware/compose,tangkun75/compose,schmunk42/compose,j-fuentes/compose,mdaue/compose,johnstep/docker.github.io,menglingwei/denverdino.github.io,shin-/docker.github.io,rillig/docker.github.io,genki/compose,denverdino/docker.github.io,GM-Alex/compose,denverdino/compose,phiroict/docker,jzwlqx/denverdino.github.io,funkyfuture/docker-compose,denverdino/denverdino.github.io,bfirsh/fig,alexisbellido/docker.github.io,tpounds/compose,nerro/compose,JimGalasyn/docker.github.io,mrfuxi/compose,thaJeztah/docker.github.io,charleswhchan/compose,shakamunyi/fig,docker-zh/docker.github.io,ChrisChinchilla/compose,zhangspook/compose,benhamill/compose,dopry/compose,twitherspoon/compose,ralphtheninja/compose,docker/docker.github.io,tpounds/compose,funkyfuture/docker-compose,ph-One/compose,londoncalling/docker.github.io,denverdino/denverdino.github.io,lukemarsden/compose,jessekl/compose,pspierce/compose,aanand/fig,bobphill/compose,runcom/compose,jorgeLuizChaves/compose,rstacruz/compose,dbdd4us/compose,bdwill/docker.github.io,johnstep/docker.github.io,glogiotatidis/compose,bfirsh/fig,ZJaffee/compose,phiroict/docker,jzwlqx/denverdino.github.io,alexandrev/compose,feelobot/compose,troy0820/docker.github.io,shin-/compose,shubheksha/docker.github.io,LuisBosquez/docker.github.io,noironetworks/compose,jrabbit/compose,browning/compose,rgbkrk/compose,nhumrich/compose,denverdino/docker.github.io,hypriot/compose,vlajos/compose,tiry/compose,dopry/compose,rgbkrk/compose,BSWANG/denverdino.github.io,gdevillele/docker.github.io,troy0820/docker.github.io,LuisBosquez/docker.github.io,jiekechoo/compose,abesto/fig,docker/docker.github.io,anweiss/docker.github.io,mnuessler/compose,simonista/compose,dockerhn/compose,philwrenn/compose,aduermael/docker.github.io,jrabbit/compose,joaofnfernandes/docker.github.io,LuisBosquez/docker.github.io,mindaugasrukas/compose,michael-k/docker-compose,BSWANG/denverdino.github.io,sanscontext/docker.github.io,joeuo/docker.github.io,bbirand/compose,johnstep/docker.github.io,DoubleMalt/compose,michael-k/docker-compose,shubheksha/docker.github.io,thaJeztah/docker.github.io,dnephin/compose,thaJeztah/docker.github.io,nhumrich/compose,bdwill/docker.github.io,sdurrheimer/compose,GM-Alex/compose,shubheksha/docker.github.io,bsmr-docker/compose,amitsaha/compose,JimGalasyn/docker.github.io,gdevillele/docker.github.io,thieman/compose,mohitsoni/compose,joeuo/docker.github.io,menglingwei/denverdino.github.io,mnuessler/compose,viranch/compose,talolard/compose,Yelp/docker-compose,anweiss/docker.github.io,kikkomep/compose,ionrock/compose,anweiss/docker.github.io,screwgoth/compose,JimGalasyn/docker.github.io,sanscontext/docker.github.io,saada/compose,troy0820/docker.github.io,JimGalasyn/docker.github.io,rillig/docker.github.io,TomasTomecek/compose,calou/compose,rillig/docker.github.io,MSakamaki/compose,johnstep/docker.github.io,aduermael/docker.github.io,danix800/docker.github.io,amitsaha/compose,uvgroovy/compose,charleswhchan/compose,bcicen/fig,bcicen/fig,lukemarsden/compose,bdwill/docker.github.io,sdurrheimer/compose,joaofnfernandes/docker.github.io,rillig/docker.github.io,Chouser/compose,gdevillele/docker.github.io,benhamill/compose,ggtools/compose,sanscontext/docker.github.io,Chouser/compose,andrewgee/compose,d2bit/compose,brunocascio/compose,glogiotatidis/compose,iamluc/compose,tangkun75/compose,vdemeester/compose,unodba/compose,londoncalling/docker.github.io,RobertNorthard/compose,albers/compose,jzwlqx/denverdino.github.io,joaofnfernandes/docker.github.io,alexisbellido/docker.github.io,denverdino/docker.github.io,denverdino/denverdino.github.io,shin-/docker.github.io,mchasal/compose,joeuo/docker.github.io,prologic/compose,joaofnfernandes/docker.github.io,ralphtheninja/compose,brunocascio/compose,thaJeztah/compose,kojiromike/compose,sebglazebrook/compose,pspierce/compose,londoncalling/docker.github.io,d2bit/compose,TheDataShed/compose,josephpage/compose,rstacruz/compose,gdevillele/docker.github.io,anweiss/docker.github.io,gtrdotmcs/compose,danix800/docker.github.io,vdemeester/compose,jonaseck2/compose,Yelp/docker-compose,docker/docker.github.io,screwgoth/compose,mdaue/compose,jgrowl/compose,docker-zh/docker.github.io,jeanpralo/compose,jzwlqx/denverdino.github.io,TomasTomecek/compose,KalleDK/compose,denverdino/docker.github.io,jgrowl/compose,feelobot/compose,KalleDK/compose,ph-One/compose,au-phiware/compose,cclauss/compose,cgvarela/compose,docker/docker.github.io,shakamunyi/fig,phiroict/docker,artemkaint/compose,gtrdotmcs/compose,KevinGreene/compose,dilgerma/compose,saada/compose,ZJaffee/compose,thaJeztah/docker.github.io,iamluc/compose,menglingwei/denverdino.github.io,aduermael/docker.github.io,bdwill/docker.github.io,unodba/compose,mnowster/compose,josephpage/compose,hoogenm/compose,simonista/compose,thaJeztah/docker.github.io,swoopla/compose,hypriot/compose,jeanpralo/compose,mrfuxi/compose,jonaseck2/compose,sanscontext/docker.github.io,LuisBosquez/docker.github.io,joeuo/docker.github.io,calou/compose,Katlean/fig,ekristen/compose,aanand/fig,shubheksha/docker.github.io,BSWANG/denverdino.github.io,denverdino/denverdino.github.io,bdwill/docker.github.io,dbdd4us/compose,menglingwei/denverdino.github.io,ekristen/compose,hoogenm/compose,bsmr-docker/compose,nerro/compose,dilgerma/compose,phiroict/docker,LuisBosquez/docker.github.io,ggtools/compose,mark-adams/compose,cclauss/compose,JimGalasyn/docker.github.io,denverdino/denverdino.github.io,shin-/docker.github.io,joeuo/docker.github.io,Dakno/compose,browning/compose,Dakno/compose,TheDataShed/compose,joaofnfernandes/docker.github.io,marcusmartins/compose,mindaugasrukas/compose,gdevillele/docker.github.io,mbailey/compose,ChrisChinchilla/compose,mosquito/docker-compose,mnowster/compose,dockerhn/compose,londoncalling/docker.github.io,ionrock/compose,qzio/compose,jessekl/compose,shin-/compose,goloveychuk/compose,viranch/compose,anweiss/docker.github.io,ouziel-slama/compose,VinceBarresi/compose,Katlean/fig,BSWANG/denverdino.github.io,kojiromike/compose,mosquito/docker-compose,alunduil/fig,xydinesh/compose,ouziel-slama/compose,ain/compose,jzwlqx/denverdino.github.io,mohitsoni/compose,lmesz/compose,sanscontext/docker.github.io,shin-/docker.github.io,danix800/docker.github.io,MSakamaki/compose,alunduil/fig,cgvarela/compose,andrewgee/compose,VinceBarresi/compose,runcom/compose,mbailey/compose,sebglazebrook/compose,swoopla/compose,jiekechoo/compose,dnephin/compose,mchasal/compose,docker/docker.github.io,alexisbellido/docker.github.io,denverdino/docker.github.io,alexandrev/compose,docker-zh/docker.github.io,shin-/docker.github.io,docker-zh/docker.github.io,uvgroovy/compose,marcusmartins/compose,BSWANG/denverdino.github.io,moxiegirl/compose,aduermael/docker.github.io,jorgeLuizChaves/compose,danix800/docker.github.io,docker-zh/docker.github.io,j-fuentes/compose,zhangspook/compose,johnstep/docker.github.io,RobertNorthard/compose,talolard/compose,philwrenn/compose,menglingwei/denverdino.github.io,bbirand/compose,prologic/compose,albers/compose,londoncalling/docker.github.io,artemkaint/compose,ain/compose,alexisbellido/docker.github.io,alexisbellido/docker.github.io,vlajos/compose,tiry/compose,goloveychuk/compose,noironetworks/compose,shubheksha/docker.github.io,xydinesh/compose,thieman/compose,denverdino/compose,twitherspoon/compose,troy0820/docker.github.io,phiroict/docker,mark-adams/compose,schmunk42/compose,moxiegirl/compose,lmesz/compose,bobphill/compose,KevinGreene/compose,thaJeztah/compose,bcicen/fig,abesto/fig,qzio/compose,DoubleMalt/compose,kikkomep/compose