fixes #144: update help docs for fabric
fixes #144: update help docs for fabric

iamjakob/shipyard,linecheng/shipyard,Dumbear/shipyard,rockzeng/shipyard,leominov/shipyard,jsyinwenjun/shipyard,bkcsoft/shipyard,golang-lib/shipyard,jsyinwenjun/shipyard,tombee/shipyard,wujingke/shipyard,rchicoli/shipyard,rbramwell/shipyard,OnePaaS/shipyard,rbramwell/shipyard,swege/shipyard,leroy-chen/shipyard,bkcsoft/shipyard,LongTaiJun/DockerUI,scapewang/shipyard,scapewang/shipyard,rbramwell/shipyard,vanloswang/shipyard,vanloswang/shipyard,jsyinwenjun/shipyard,zhoffice/shipyard,daququ/shipyard,zhiwei55/shipyard,John-Lin/shipyard,LongTaiJun/DockerUI,daququ/shipyard,vanloswang/shipyard,Dumbear/shipyard,bkcsoft/shipyard,leominov/shipyard,eedevops/shipyard,ehazlett/shipyard,iamjakob/shipyard,iamjakob/shipyard,pugna0/shipyard,Lev09/shipyard,Dumbear/shipyard,rchicoli/shipyard,zhiwei55/shipyard,dockerclubgroup/shipyard,pugna0/shipyard,swege/shipyard,svdata/shipyard,eedevops/shipyard,Lev09/shipyard,dockerclubgroup/shipyard,wujingke/shipyard,zhoffice/shipyard,zhiwei55/shipyard,scapewang/shipyard,Lev09/shipyard,bkcsoft/shipyard,eedevops/shipyard,swege/shipyard,rockzeng/shipyard,beyondblog/shipyard,chenrui2014/shipyard,chenrui2014/shipyard,eedevops/shipyard,LongTaiJun/DockerUI,Dumbear/shipyard,John-Lin/shipyard,RustJason/shipyard,golang-lib/shipyard,beyondblog/shipyard,vanloswang/shipyard,rchicoli/shipyard,John-Lin/shipyard,beyondblog/shipyard,RustJason/shipyard,leominov/shipyard,linecheng/shipyard,John-Lin/shipyard,tombee/shipyard,svdata/shipyard,rchicoli/shipyard,ehazlett/shipyard,ehazlett/shipyard,dockerclubgroup/shipyard,OnePaaS/shipyard,svdata/shipyard,leroy-chen/shipyard,linecheng/shipyard,daququ/shipyard,zhoffice/shipyard,scapewang/shipyard,jsyinwenjun/shipyard,pugna0/shipyard,beyondblog/shipyard,zhoffice/shipyard,RustJason/shipyard,leominov/shipyard,chenrui2014/shipyard,swege/shipyard,Lev09/shipyard,golang-lib/shipyard,rockzeng/shipyard,wujingke/shipyard,wujingke/shipyard,dockerclubgroup/shipyard,leroy-chen/shipyard,svdata/shipyard,tombee/shipyard,linecheng/shipyard,rbramwell/shipyard,rockzeng/shipyard,iamjakob/shipyard,OnePaaS/shipyard,OnePaaS/shipyard,chenrui2014/shipyard,golang-lib/shipyard,tombee/shipyard,ehazlett/shipyard,pugna0/shipyard,leroy-chen/shipyard,RustJason/shipyard,zhiwei55/shipyard,LongTaiJun/DockerUI,daququ/shipyard