Update imports to be consistent

Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Upstream-commit: 40c6d00c97c737d9d3827f159518007803affcc7
Component: engine

components/engine/runtime/execdriver/native/create.go

@@ -2,12 +2,13 @@ package native
 
 import (
 	"fmt"
+	"os"
+
 	"github.com/dotcloud/docker/pkg/label"
 	"github.com/dotcloud/docker/pkg/libcontainer"
 	"github.com/dotcloud/docker/runtime/execdriver"
 	"github.com/dotcloud/docker/runtime/execdriver/native/configuration"
 	"github.com/dotcloud/docker/runtime/execdriver/native/template"
-	"os"
 )
 
 // createContainer populates and configures the container type with the

components/engine/runtime/utils_test.go

@@ -1,9 +1,10 @@
 package runtime
 
 import (
+	"testing"
+
 	"github.com/dotcloud/docker/runconfig"
 	"github.com/dotcloud/docker/utils"
-	"testing"
 )
 
 func TestMergeLxcConfig(t *testing.T) {