Add configuration guide doc
Add configuration guide doc

karthequian/confd,Fitbit/confd,openedbox/confd,blippar/confd,deis/confd,shencan/confd,elsonrodriguez/confd,kelseyhightower/confd,kgrvamsi/confd,elbidigital/confd,glerchundi/confd,glerchundi/confd,Flipkart/confd,nevermosby/confd,axingblog/confd,agilemobiledev/confd,gautamk/confd,layerhq/confd,alexnauda/confd,Flipkart/confd,karthequian/confd,gautamk/confd,glerchundi/renderizr,Ropes/confd,shencan/confd,philipsoutham/confd,RichardKnop/confd,zytek/confd,tomdee/confd,danesparza/confd,monder/confd,agilemobiledev/confd,kgrvamsi/confd,okushchenko/confd,cloudnautique/confd,elbidigital/confd,jnummelin/confd,mboersma/confd,rancher/confd,philipsoutham/confd,nevermosby/confd,cvrabie/confd,crunchywelch/confd,linearregression/confd,monder/confd,crunchywelch/confd,fritzy/confd,mboersma/confd,openedbox/confd,linearregression/confd,kelseyhightower/confd,Fitbit/confd,Ropes/confd,Flipkart/confd,danesparza/confd,PrFalken/confd,PrFalken/confd,Lineberty/confd,Lineberty/confd,crandles/confd,blippar/confd,RichardKnop/confd,say5/confd,beni55/confd,chendh521/confd,elsonrodriguez/confd,okushchenko/confd,glerchundi/renderizr,beni55/confd,aledbf/confd,israelchen/confd,cvrabie/confd,alexnauda/confd,zytek/confd,say5/confd,fritzy/confd,axingblog/confd,aledbf/confd,crandles/confd,rancher/confd,layerhq/confd,jnummelin/confd,cloudnautique/confd,bacongobbler/confd,deis/confd,chendh521/confd,tomdee/confd,israelchen/confd,bacongobbler/confd