functional/tester: log start revision
functional/tester: log start revision

Signed-off-by: Gyuho Lee <3454051ee3341eb69bdf6fca40899cdad4d86496@gmail.com>

coreos/etcd,mqliang/etcd,bdarnell/etcd,xiang90/etcd,mkumatag/etcd,gyuho/etcd,sinsharat/etcd,mqliang/etcd,coreos/etcd,dannysauer/etcd,ajityagaty/etcd,rnaveiras/etcd,gyuho/etcd,rnaveiras/etcd,mkumatag/etcd,vimalk78/etcd,ajityagaty/etcd,lorneli/etcd,joshix/etcd,mkumatag/etcd,xiang90/etcd,etcd-io/etcd,glevand/coreos--etcd,glevand/coreos--etcd,joshix/etcd,lorneli/etcd,ajityagaty/etcd,sinsharat/etcd,cockroachdb/etcd,rnaveiras/etcd,vimalk78/etcd,dannysauer/etcd,etcd-io/etcd,fanminshi/etcd,etcd-io/etcd,li-ang/etcd,sebrandon1/etcd,cockroachdb/etcd,fanminshi/etcd,li-ang/etcd,mqliang/etcd,sebrandon1/etcd,bdarnell/etcd