dep: use vendored imports in codegangsta/cli

Godeps/_workspace/src/github.com/codegangsta/cli/app_test.go

@@ -5,7 +5,7 @@ import (
 	"os"
 	"testing"
 
-	"github.com/codegangsta/cli"
+	"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
 )
 
 func ExampleApp() {

Godeps/_workspace/src/github.com/codegangsta/cli/cli_test.go

@@ -3,7 +3,7 @@ package cli_test
 import (
 	"os"
 
-	"github.com/codegangsta/cli"
+	"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
 )
 
 func Example() {

Godeps/_workspace/src/github.com/codegangsta/cli/command_test.go

@@ -4,7 +4,7 @@ import (
 	"flag"
 	"testing"
 
-	"github.com/codegangsta/cli"
+	"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
 )
 
 func TestCommandDoNotIgnoreFlags(t *testing.T) {

Godeps/_workspace/src/github.com/codegangsta/cli/context_test.go

@@ -5,7 +5,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/codegangsta/cli"
+	"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
 )
 
 func TestNewContext(t *testing.T) {

Godeps/_workspace/src/github.com/codegangsta/cli/flag_test.go

@@ -7,7 +7,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/codegangsta/cli"
+	"github.com/coreos/etcd/Godeps/_workspace/src/github.com/codegangsta/cli"
 )
 
 var boolFlagTests = []struct {