Added sirupsen and updated all occurances

Updated `sirupsen`, `docker/cli`, `docker/libcompose` in `glide`,
Also changed `Sirupsen` with `sirupsen` in all kompose packages as well as in
`docker/distribution` packages

pkg/transformer/kubernetes/k8sutils.go

@@ -30,11 +30,11 @@ import (
 	"text/template"
 	"time"
 
-	log "github.com/Sirupsen/logrus"
 	"github.com/ghodss/yaml"
 	"github.com/joho/godotenv"
 	"github.com/kubernetes/kompose/pkg/kobject"
 	"github.com/kubernetes/kompose/pkg/transformer"
+	log "github.com/sirupsen/logrus"
 
 	"k8s.io/kubernetes/pkg/api"
 	"k8s.io/kubernetes/pkg/api/unversioned"

pkg/transformer/kubernetes/kubernetes.go

@@ -22,12 +22,12 @@ import (
 	"strconv"
 	"time"
 
-	log "github.com/Sirupsen/logrus"
 	"github.com/fatih/structs"
 	"github.com/kubernetes/kompose/pkg/kobject"
 	"github.com/kubernetes/kompose/pkg/transformer"
 	buildapi "github.com/openshift/origin/pkg/build/api"
 	deployapi "github.com/openshift/origin/pkg/deploy/api"
+	log "github.com/sirupsen/logrus"
 
 	// install kubernetes api
 	_ "k8s.io/kubernetes/pkg/api/install"

pkg/transformer/openshift/openshift.go

@@ -23,7 +23,7 @@ import (
 	"github.com/kubernetes/kompose/pkg/kobject"
 	"github.com/kubernetes/kompose/pkg/transformer/kubernetes"
 
-	log "github.com/Sirupsen/logrus"
+	log "github.com/sirupsen/logrus"
 
 	kapi "k8s.io/kubernetes/pkg/api"
 	"k8s.io/kubernetes/pkg/api/unversioned"

pkg/transformer/utils.go

@@ -24,8 +24,8 @@ import (
 	"path"
 	"strings"
 
-	log "github.com/Sirupsen/logrus"
 	"github.com/kubernetes/kompose/pkg/kobject"
+	log "github.com/sirupsen/logrus"
 
 	"path/filepath"