Update README with new docs URL and IRC channel
Update README with new docs URL and IRC channel

Signed-off-by: Aanand Prasad <94fc4f3e3d0be608b3ed7b8529ff28d2a445cce1@gmail.com>

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