embed: add 'Config' method
embed: add 'Config' method

li-ang/etcd,nekto0n/etcd,cockroachdb/etcd,tguangch/etcd,rnaveiras/etcd,armstrongli/etcd,glevand/coreos--etcd,bdarnell/etcd,hongchaodeng/etcd,akauppi/etcd,a-robinson/etcd,yudai/etcd,fanminshi/etcd,ravigadde/etcd,lorneli/etcd,qqsun8819/etcd,dannysauer/etcd,YuleiXiao/etcd,armstrongli/etcd,sebrandon1/etcd,nekto0n/etcd,rnaveiras/etcd,ajityagaty/etcd,endocode/etcd,a-robinson/etcd,endocode/etcd,heyitsanthony/etcd,qqsun8819/etcd,etcd-io/etcd,CrazyJvm/etcd,insequent/etcd,bluebreezecf/etcd,etcd-io/etcd,handsomesun/etcd,CrazyJvm/etcd,ajityagaty/etcd,yudai/etcd,visheshnp/etcd,coreos/etcd,rchicoli/etcd,gyuho/etcd,whuwxl/etcd,hongchaodeng/etcd,mickep76/etcd,mkumatag/etcd,mqliang/etcd,gyuho/etcd,rnaveiras/etcd,joshix/etcd,mkumatag/etcd,ajityagaty/etcd,sinsharat/etcd,luxas/etcd,mqliang/etcd,cockroachdb/etcd,glevand/coreos--etcd,li-ang/etcd,YuleiXiao/etcd,xiang90/etcd,dannysauer/etcd,heyitsanthony/etcd,OyTao/etcd_learning,ravigadde/etcd,mickep76/etcd,mkumatag/etcd,etcd-io/etcd,whuwxl/etcd,handsomesun/etcd,sebrandon1/etcd,lorneli/etcd,sinsharat/etcd,tguangch/etcd,insequent/etcd,plasticbox/etcd,jlamillan/etcd,coreos/etcd,vimalk78/etcd,OyTao/etcd_learning,vimalk78/etcd,bluebreezecf/etcd,zaphod-concur/etcd,mqliang/etcd,rchicoli/etcd,fanminshi/etcd,zaphod-concur/etcd,visheshnp/etcd,lumjjb/etcd,lumjjb/etcd,bdarnell/etcd,plasticbox/etcd,joshix/etcd,akauppi/etcd,xiang90/etcd,jlamillan/etcd,luxas/etcd