fix(README): fixup formatting of the markdown file
fix(README): fixup formatting of the markdown file

no real content changes at this point. just cleaning up the markdown of
the file first.

jravetch/etcd,OyTao/etcd_learning,beni55/etcd,shafreeck/etcd,li-ang/etcd,visheshnp/etcd,QuantiumTechnology/etcd,yyljlyy/etcd,joshix/etcd,axingblog/etcd,StorReduce/etcd,tempbottle/etcd,improbable-io/etcd,rnaveiras/etcd,xebitstudios/etcd,heyitsanthony/etcd,armstrongli/etcd,Ulexus/etcd,glensc/etcd,princeqjzh/etcd,sinsharat/etcd,tamird/etcd,jchauncey/etcd,xiang90/etcd,bluebreezecf/etcd,heyitsanthony/etcd,svdata/etcd,fgbreel/etcd,csuideal/etcd,mwitkow/etcd,jefby/etcd,luxas/etcd,spotify/etcd,zaphod-concur/etcd,wowsoso/etcd,spotify/etcd,gityf/etcd,betawaffle/etcd,jlamillan/etcd,olark/etcd,msanterre/etcd,insequent/etcd,jmptrader/etcd,polvi/etcd,robszumski/etcd,yyljlyy/etcd,spotify/etcd,fasaxc/etcd,cognusion/etcd,lorneli/etcd,sofuture/etcd,nkhare/etcd,lzbgt/etcd,achanda/etcd,SivagnanamCiena/etcd,yudai/etcd,jlamillan/etcd,dannysauer/etcd,chipironcin/etcd,ravigadde/etcd,glycerine/etcd,mkumatag/etcd,barakmich/etcd,beni55/etcd,purpleidea/etcd,sofuture/etcd,iamqizhao/etcd,cockroachdb/etcd,ajityagaty/etcd,jefby/etcd,chai2010/etcd,zaphod-concur/etcd,pengzj/etcd,onlyjob/etcd,mgoelzer/etcd-fork2,hzy001/etcd,lorneli/etcd,elimisteve/etcd,fasaxc/etcd,nieanan/etcd,ajityagaty/etcd,bakins/etcd,combk8s/etcd,jonboulle/etcd,buaazp/etcd,pauldallen/etcd,wowsoso/etcd,handsomesun/etcd,achanda/etcd,philips/etcd,imzhulei/etcd,Ulexus/etcd,sebschrader/etcd,fanminshi/etcd,imzhulei/etcd,yudai/etcd,mqliang/etcd,a-robinson/etcd,dannysauer/etcd,ylong/etcd,njharman/etcd,li-ang/etcd,devfreesg/etcd,tempbottle/etcd,dterei/etcd,chenbaihu/etcd,princeqjzh/etcd,mqliang/etcd,jchauncey/etcd,YuleiXiao/etcd,arthurcolle/etcd,spacejam/etcd,Winslett/etcd,Timer/etcd,wantonsolutions/dinv-etcd,mickep76/etcd,ecnahc515/etcd,bspline/etcd,pengzj/etcd,gosharplite/etcd,nekto0n/etcd,westhood/etcd,bspline/etcd,justintung/etcd,Ulexus/etcd,QuantiumTechnology/etcd,coreos/etcd,cloudfoundry/etcd,vimalk78/etcd,bluebreezecf/etcd,hroyrh/etcd,gtank/etcd,cchamplin/etcd,honeyqa/etcd,msanterre/etcd,glensc/etcd,gouyang/etcd,freeloop1114/etcd,giantswarm/etcd,shakefu/etcd,etcd-io/etcd,westhood/etcd,axingblog/etcd,HideoYamauchi/etcd,Eagle-X/etcd,fasaxc/etcd,njucslqq/etcd,steveeJ/etcd,hroyrh/etcd,luxas/etcd,gityf/etcd,joshix/etcd,yichengq/etcd,dnaeon/etcd,giantswarm/etcd,philips/etcd,junxu/etcd,kkaneda/etcd,oscarrr110/etcd,handsomesun/etcd,gosharplite/etcd,insequent/etcd,ravigadde/etcd,Timer/etcd,glevand/coreos--etcd,snailwalker/etcd,cloudfoundry/etcd,TheHippo/etcd,hpcloud/etcd,dnaeon/etcd,siddontang/etcd,tamird/etcd,gyuho/etcd,junxu/etcd,Winslett/etcd,ktateish/etcd,lumjjb/etcd,betawaffle/etcd,asim/etcd,fanminshi/etcd,xdlinear/etcd,tguangch/etcd,StorReduce/etcd,shakefu/etcd,chipironcin/etcd,nkhare/etcd,offscale/etcd,yifan-gu/etcd,hzy001/etcd,arthurcolle/etcd,mwitkow/etcd,jonboulle/etcd,mike-lerch/etcd,wantonsolutions/dinv-etcd,chenbaihu/etcd,Eagle-X/etcd,purpleidea/etcd,SivagnanamCiena/etcd,plasticbox/etcd,barakmich/etcd,endocode/etcd,rnaveiras/etcd,sinsharat/etcd,OyTao/etcd_learning,rchicoli/etcd,justintung/etcd,Ulexus/etcd,yifan-gu/etcd,fgbreel/etcd,cvik/etcd,CrazyJvm/etcd,hongbinz/etcd,offscale/etcd,youxidev/etcd,combk8s/etcd,plasticbox/etcd,chai2010-playground/etcd,xueshanf/etcd,tangkun75/etcd,sayden/etcd,olark/etcd,es-chow/etcd,kkaneda/etcd,mkumatag/etcd,asim/etcd,coreos/etcd,raoofm/etcd,cvik/etcd,spotify/etcd,hpcloud/etcd,shawnps/etcd,cvik/etcd,ecnahc515/etcd,kingland/etcd,swingbach/etcd,sebrandon1/etcd,endocode/etcd,etcd-io/etcd,chai2010-playground/etcd,insionng/etcd,akauppi/etcd,YuleiXiao/etcd,mickep76/etcd,ktateish/etcd,whuwxl/etcd,wantonsolutions/dinv-etcd,polvi/etcd,mwitkow-io/etcd,philips/etcd,rnaveiras/etcd,qqsun8819/etcd,hongchaodeng/etcd,ylong/etcd,wfxiang08/etcd,gyuho/etcd,tangkun75/etcd,armstrongli/etcd,HideoYamauchi/etcd,dterei/etcd,cloudfoundry/etcd,pigfoot/etcd,etcd-io/etcd,csuideal/etcd,lzbgt/etcd,lumjjb/etcd,sebrandon1/etcd,dalanlan/etcd,pauldallen/etcd,wfxiang08/etcd,devfreesg/etcd,insionng/etcd,gae123/etcd,svdata/etcd,raoofm/etcd,gae123/etcd,hongchaodeng/etcd,vimalk78/etcd,openedbox/etcd,jeremyeder/etcd,onlyjob/etcd,kingland/etcd,visheshnp/etcd,glevand/coreos--etcd,nekto0n/etcd,delkyd/etcd,bakins/etcd,tguangch/etcd,oscarrr110/etcd,siddontang/etcd,yichengq/etcd,honeyqa/etcd,mwitkow-io/etcd,hongbinz/etcd,crandles/etcd,linuxcer/etcd,mqliang/etcd,shafreeck/etcd,rchicoli/etcd,jravetch/etcd,delkyd/etcd,cognusion/etcd,mitake/etcd,dalanlan/etcd,bdarnell/etcd,youxidev/etcd,xebitstudios/etcd,elimisteve/etcd,sayden/etcd,a-robinson/etcd,cvik/etcd,mitake/etcd,buaazp/etcd,openedbox/etcd,crandles/etcd,xychu/etcd,gouyang/etcd,qiaochao911/etcd,swingbach/etcd,chai2010/etcd,TheHippo/etcd,njucslqq/etcd,mike-lerch/etcd,mischief/etcd,Yhgenomics/etcd,linuxcer/etcd,improbable-io/etcd,bdarnell/etcd,iamqizhao/etcd,jmptrader/etcd,jeremyeder/etcd,mischief/etcd,nieanan/etcd,gtank/etcd,sebschrader/etcd,whuwxl/etcd,cloudfoundry/etcd,xdlinear/etcd,shawnps/etcd,njharman/etcd,xychu/etcd,mkumatag/etcd,freeloop1114/etcd,robszumski/etcd,cchamplin/etcd,CrazyJvm/etcd,es-chow/etcd,ajityagaty/etcd,qqsun8819/etcd,steveeJ/etcd,qiaochao911/etcd,xiang90/etcd,snailwalker/etcd,glycerine/etcd,mgoelzer/etcd-fork2,xueshanf/etcd,spacejam/etcd,cockroachdb/etcd,Yhgenomics/etcd,akauppi/etcd