docs: update install for 0.3.0
docs: update install for 0.3.0

Signed-off-by: Evan Hazlett <7e61ed261aef9abaa71fd4c2127eb6cb9f01ce10@gmail.com>

sanscontext/docker.github.io,kunalkushwaha/machine,laveolu/machine,jzwlqx/denverdino.github.io,Parallels/docker-machine,juliengarcia/machine,ubiquityhosting/machine,legal90/machine,joeuo/docker.github.io,xiaohui/machine,thaJeztah/machine,deitch/machine,gdevillele/docker.github.io,BSWANG/denverdino.github.io,OpenNebula/machine,Parallels/docker-machine,titanlien/machine,robertbreker/machine,titanlien/machine,larsla/machine,trecloux/machine,shot/machine,yut148/machine,skatsuta/machine,JimGalasyn/docker.github.io,troy0820/docker.github.io,jgsqware/machine,jasisk/machine,kunalkushwaha/machine,jmelis/machine,johnstep/docker.github.io,soleo/machine,JimGalasyn/docker.github.io,cvstebut/machine,dudymas/machine,wlan0/machine,troy0820/docker.github.io,errordeveloper/machine,usmanismail/machine,imikushin/machine,denverdino/machine,marsmensch/machine,phiroict/docker,binario200/machine,moxiegirl/machine,faijaz/docker-machine,aduermael/docker.github.io,alindeman/machine,ksasi/machine,rupakg/machine,LuisBosquez/docker.github.io,seegno-forks/machine,flavio/machine,dmp42/machine,LuisBosquez/docker.github.io,mark-adams/machine,rwilliams/machine,sebadiaz/machine,skippbox/kmachine,rillig/docker.github.io,denverdino/machine-1,Kast0rTr0y/docker-machine,robvanmieghem/machine,rawkode/machine,denverdino/docker.github.io,NeilW/machine,rdgreis/machine,larsla/machine,askb/machine,shubheksha/docker.github.io,cab105/machine,ocean/machine,Herbis/machine,wzymaster/machine,cvstebut/machine,mjtrefethen/machine,alindeman/machine,emsi/machine,OpenNebula/machine,ppadala/machine,usmanismail/machine,jlusiardi/machine,aduermael/docker.github.io,euank/machine,hironobu-s/machine,troy0820/docker.github.io,ksasi/machine,shin-/docker.github.io,jhoos/machine,allingeek/machine,sanscontext/docker.github.io,imikushin/machine,menglingwei/denverdino.github.io,londoncalling/machine,joaofnfernandes/docker.github.io,legal90/machine,rillig/docker.github.io,londoncalling/docker.github.io,slowteetoe/machine,LaynePeng/machine,blueyed/machine,jzwlqx/denverdino.github.io,gerred/machine,steeve/machine,denmat/machine,shin-/docker.github.io,MHBauer/machine,shin-/docker.github.io,jlusiardi/machine,thaJeztah/docker.github.io,ibuildthecloud/machine,TrumanLing/machine,voutilad/machine,jgsqware/machine,rowancarr/machine,slowteetoe/machine,davidstosik/machine,menglingwei/machine,danix800/docker.github.io,danix800/docker.github.io,rawkode/machine,bwahn/machine,carloreggiani/machine,denverdino/machine-1,jmelis/machine,evq/machine,rwilliams/machine,databus23/machine,akolpakov/machine,miqui/machine,whilp/machine,ubiquityhosting/machine,trecloux/machine,rowancarr/machine,johnstep/docker.github.io,bdwill/docker.github.io,atsaki/machine,docker/machine,johnstep/docker.github.io,robertbreker/machine,hypriot/machine,bookerzzz/machine,xinxian0458/machine,bgokden/machine,wenlock/machine,alexisbellido/docker.github.io,bdwill/docker.github.io,sanscontext/docker.github.io,JohnKDay/machine,jeanlaurent/machine,phiroict/docker,otherjason/machine,brandoncc/machine,allingeek/machine,jsirois/machine,mjtrefethen/machine,joeuo/docker.github.io,NeilW/machine,TrumanLing/machine,wenlock/machine,dskora/machine,docker/docker.github.io,johnstep/docker.github.io,gdevillele/docker.github.io,yanzay/machine,tpires/machine,j3tm0t0/machine,emsi/machine,ppadala/machine,trecloux/machine,jhoos/machine,denverdino/denverdino.github.io,surgeforward/machine,ggiamarchi/machine,robinbb/machine,pdxjohnny/machine,clintonskitson/machine,dnephin/machine,cgvarela/machine,LuisBosquez/docker.github.io,euank/machine,JohnKDay/machine,jarosser06/machine,moxiegirl/machine,zchee/machine,kacole2/machine,bwahn/machine,rupakg/machine,davidstosik/machine,surgeforward/machine,sanscontext/docker.github.io,ppadala/machine,JimGalasyn/docker.github.io,vovimayhem/machine,binario200/machine,pottava/machine,whilp/machine,carolynvs/machine,j3tm0t0/machine,alexisbellido/docker.github.io,jarosser06/machine,tpires/machine,sjfloat/machine,denverdino/machine,wzymaster/machine,jsirois/machine,sjfloat/machine,docker/docker.github.io,gerred/machine,joeuo/docker.github.io,bookerzzz/machine,sebadiaz/machine,xinxian0458/machine,frapposelli/machine,carloreggiani/machine,faijaz/docker-machine,tyrken/machine,anweiss/docker.github.io,abstractitptyltd/machine,shubheksha/docker.github.io,danix800/docker.github.io,anweiss/docker.github.io,pdxjohnny/machine,xinxian0458/machine,robvanmieghem/machine,anweiss/docker.github.io,JimGalasyn/docker.github.io,jlusiardi/machine,bgokden/machine,tyrken/machine,akolpakov/machine,pottava/machine,pragkent/machine,NeilW/machine,denmat/machine,joeuo/docker.github.io,justintung/machine,skatsuta/machine,anshulr/machine,CenturyLinkLabs/machine,sanscontext/docker.github.io,zchee/machine,denverdino/docker.github.io,jeffellin/machine,thaJeztah/docker.github.io,denverdino/machine,aduermael/docker.github.io,denverdino/denverdino.github.io,troy0820/docker.github.io,wenlock/machine,databus23/machine,OpenNebula/machine,rowancarr/machine,phiroict/docker,miqui/machine,unodba/machine,StackPointCloud/machine,asalhamed/machine,sjfloat/machine,dweomer/docker-machine,sausheong/machine,LuisBosquez/docker.github.io,docker/machine,ekristen/machine,ehazlett/machine,dudymas/machine,shot/machine,carolynvs/machine,joelea/machine,gdevillele/docker.github.io,kechol/machine,schatt/machine,feelobot/machine,gdevillele/docker.github.io,phiroict/docker,MHBauer/machine,StackPointCloud/machine,dmp42/machine,sausheong/machine,jsirois/machine,alexisbellido/docker.github.io,dgageot/machine,Grynn/machine,menglingwei/denverdino.github.io,shubheksha/docker.github.io,ehazlett/machine,denverdino/docker.github.io,justintung/machine,skippbox/kmachine,kacole2/machine,skatsuta/machine,soleo/machine,StackPointCloud/machine,zchee/machine,feelobot/machine,londoncalling/machine,beni55/machine,londoncalling/docker.github.io,csakoda/machine,shubheksha/docker.github.io,londoncalling/docker.github.io,clintonskitson/machine,carolynvs/machine,thaJeztah/machine,londoncalling/docker.github.io,pragkent/machine,menglingwei/denverdino.github.io,anweiss/docker.github.io,jhoos/machine,cab105/machine,BSWANG/denverdino.github.io,ddaze/machine,dnephin/machine,nunofgs/docker-machine,nunofgs/docker-machine,laveolu/machine,joaofnfernandes/docker.github.io,wzymaster/machine,rdgreis/machine,atsaki/machine,csakoda/machine,brandoncc/machine,blueyed/machine,xiaohui/machine,unodba/machine,pragkent/machine,docker-zh/docker.github.io,davidstosik/machine,jkingyens/machine,thaJeztah/docker.github.io,SvenDowideit/machine,beni55/machine,schatt/machine,menglingwei/denverdino.github.io,docker/docker.github.io,pdxjohnny/machine,shubheksha/docker.github.io,paultag/machine,robertbreker/machine,danix800/docker.github.io,cpuguy83/machine,exoscale/docker-machine,slashk/machine,denverdino/docker.github.io,JohnKDay/machine,JimGalasyn/docker.github.io,shot/machine,aduermael/docker.github.io,wlan0/machine,errordeveloper/machine,jeffellin/machine,ibuildthecloud/machine,bwahn/machine,bgokden/machine,dweomer/docker-machine,frapposelli/machine,alexisbellido/docker.github.io,miqui/machine,londoncalling/docker.github.io,bfirsh/machine,moxiegirl/machine,menglingwei/machine,yanzay/machine,BSWANG/denverdino.github.io,menglingwei/machine,LuisBosquez/docker.github.io,steeve/machine,denverdino/denverdino.github.io,rwilliams/machine,usmanismail/machine,ekristen/machine,jkingyens/machine,faijaz/docker-machine,slashk/machine,paultag/machine,ddaze/machine,thaJeztah/docker.github.io,SvenDowideit/machine,menglingwei/denverdino.github.io,alexisbellido/docker.github.io,beni55/machine,robinbb/machine,bdwill/docker.github.io,bdwill/docker.github.io,Grynn/machine,BSWANG/denverdino.github.io,dskora/machine,tyrken/machine,13W/machine,jzwlqx/denverdino.github.io,13W/machine,jkingyens/machine,joaofnfernandes/docker.github.io,CenturyLinkLabs/machine,phiroict/docker,thaJeztah/docker.github.io,shin-/docker.github.io,allingeek/machine,cvstebut/machine,evq/machine,askb/machine,voutilad/machine,otherjason/machine,hironobu-s/machine,cgvarela/machine,joaofnfernandes/docker.github.io,yut148/machine,Kast0rTr0y/docker-machine,LaynePeng/machine,flavio/machine,xiaohui/machine,docker-zh/docker.github.io,mark-adams/machine,rillig/docker.github.io,jeanlaurent/machine,robvanmieghem/machine,jpressnell/machine,ggiamarchi/machine,johnstep/docker.github.io,jzwlqx/denverdino.github.io,pottava/machine,abstractitptyltd/machine,denverdino/denverdino.github.io,jeanlaurent/machine,jmelis/machine,denverdino/denverdino.github.io,Herbis/machine,wlan0/machine,jzwlqx/denverdino.github.io,ocean/machine,sebadiaz/machine,joeuo/docker.github.io,bookerzzz/machine,soleo/machine,joaofnfernandes/docker.github.io,kechol/machine,jeffellin/machine,titanlien/machine,bdwill/docker.github.io,BSWANG/denverdino.github.io,gdevillele/docker.github.io,askb/machine,otherjason/machine,hypriot/machine,errordeveloper/machine,juliengarcia/machine,juliengarcia/machine,dgageot/machine,ksasi/machine,ubiquityhosting/machine,asalhamed/machine,docker/docker.github.io,vovimayhem/machine,vovimayhem/machine,kacole2/machine,hironobu-s/machine,docker/docker.github.io,thaJeztah/machine,docker-zh/docker.github.io,jasisk/machine,cpuguy83/machine,anweiss/docker.github.io,bfirsh/machine,Grynn/machine,rillig/docker.github.io,jpressnell/machine,yanzay/machine,dudymas/machine,denverdino/docker.github.io,docker-zh/docker.github.io,kunalkushwaha/machine,cab105/machine,docker-zh/docker.github.io,databus23/machine,atsaki/machine,deitch/machine,jgsqware/machine,seegno-forks/machine,marsmensch/machine,tpires/machine,exoscale/docker-machine,shin-/docker.github.io,joelea/machine,gerred/machine,anshulr/machine