Imports are organized in groups, with blank lines between them

https://github.com/golang/go/wiki/CodeReviewComments#imports

cmd/control/service/app/app.go

@@ -8,11 +8,11 @@ import (
 	"syscall"
 
 	"github.com/rancher/os/pkg/log"
-	"golang.org/x/net/context"
 
 	"github.com/codegangsta/cli"
 	"github.com/docker/libcompose/project"
 	"github.com/docker/libcompose/project/options"
+	"golang.org/x/net/context"
 )
 
 func ProjectPs(p project.APIProject, c *cli.Context) error {

cmd/control/service/command/command.go

@@ -3,9 +3,10 @@ package command
 import (
 	"errors"
 
+	"github.com/rancher/os/cmd/control/service/app"
+
 	"github.com/codegangsta/cli"
 	composeApp "github.com/docker/libcompose/cli/app"
-	"github.com/rancher/os/cmd/control/service/app"
 )
 
 func verifyOneOrMoreServices(c *cli.Context) error {

cmd/control/service/service.go

@@ -4,15 +4,16 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/codegangsta/cli"
-	dockerApp "github.com/docker/libcompose/cli/docker/app"
-	"github.com/docker/libcompose/project"
 	"github.com/rancher/os/cmd/control/service/command"
 	"github.com/rancher/os/config"
 	"github.com/rancher/os/pkg/compose"
 	"github.com/rancher/os/pkg/log"
 	"github.com/rancher/os/pkg/util"
 	"github.com/rancher/os/pkg/util/network"
+
+	"github.com/codegangsta/cli"
+	dockerApp "github.com/docker/libcompose/cli/docker/app"
+	"github.com/docker/libcompose/project"
 )
 
 type projectFactory struct {