diff --git a/vendor/vendor.json b/vendor/vendor.json
index 882768868..936f3d620 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -165,12 +165,6 @@
 			"revision": "ae77be60afb1dcacde03767a8c37337fad28ac14",
 			"revisionTime": "2017-05-10T13:15:34Z"
 		},
-		{
-			"checksumSHA1": "KQhA4EQp4Ldwj9nJZnEURlE6aQw=",
-			"path": "github.com/kr/fs",
-			"revision": "2788f0dbd16903de03cb8186e5c7d97b69ad387b",
-			"revisionTime": "2013-11-06T22:25:44Z"
-		},
 		{
 			"checksumSHA1": "u6Fh5nWSW70Yi2/hq/zxPinakD4=",
 			"path": "github.com/kyokomi/emoji",
@@ -213,12 +207,6 @@
 			"revision": "3e70a1a463008cea6726380c908b1a6a8bdf7b24",
 			"revisionTime": "2017-05-12T15:20:54Z"
 		},
-		{
-			"checksumSHA1": "TkXI1L27/2icLlcE/4wTZCfxLeM=",
-			"path": "github.com/opennota/urlesc",
-			"revision": "bbf7a2afc14f93e1e0a5c06df524fbd75e5031e5",
-			"revisionTime": "2017-03-24T14:02:28Z"
-		},
 		{
 			"checksumSHA1": "F1IYMLBLAZaTOWnmXsgaxTGvrWI=",
 			"path": "github.com/pelletier/go-buffruneio",
@@ -231,18 +219,6 @@
 			"revision": "69d355db5304c0f7f809a2edc054553e7142f016",
 			"revisionTime": "2017-06-28T01:26:37Z"
 		},
-		{
-			"checksumSHA1": "rJab1YdNhQooDiBWNnt7TLWPyBU=",
-			"path": "github.com/pkg/errors",
-			"revision": "c605e284fe17294bda444b34710735b29d1a9d90",
-			"revisionTime": "2017-05-05T04:36:39Z"
-		},
-		{
-			"checksumSHA1": "9cEiTG5TwzUp46TTQ9e0fPkYzWM=",
-			"path": "github.com/pkg/sftp",
-			"revision": "22f089b9c4056cf774ebd695b687d469f2ad4650",
-			"revisionTime": "2017-07-26T04:04:32Z"
-		},
 		{
 			"checksumSHA1": "zKKp5SZ3d3ycKe4EKMNT0BqAWBw=",
 			"origin": "github.com/stretchr/testify/vendor/github.com/pmezard/go-difflib/difflib",
@@ -340,30 +316,6 @@
 			"revision": "ea038f4770b6746c3f8f84f14fa60d9fe1205b56",
 			"revisionTime": "2016-07-28T07:45:28Z"
 		},
-		{
-			"checksumSHA1": "MlEHIE/60sB86Lmf0MPTIXHzKzE=",
-			"path": "golang.org/x/crypto/curve25519",
-			"revision": "2faea1465de239e4babd8f5905cc25b781712442",
-			"revisionTime": "2017-07-23T05:00:11Z"
-		},
-		{
-			"checksumSHA1": "i3dNaI+oCYeDGIsNj7LwecTsIAs=",
-			"path": "golang.org/x/crypto/ed25519",
-			"revision": "2faea1465de239e4babd8f5905cc25b781712442",
-			"revisionTime": "2017-07-23T05:00:11Z"
-		},
-		{
-			"checksumSHA1": "LXFcVx8I587SnWmKycSDEq9yvK8=",
-			"path": "golang.org/x/crypto/ed25519/internal/edwards25519",
-			"revision": "2faea1465de239e4babd8f5905cc25b781712442",
-			"revisionTime": "2017-07-23T05:00:11Z"
-		},
-		{
-			"checksumSHA1": "+cJ5DMdWg6q//21EKgxcaQ5vZaI=",
-			"path": "golang.org/x/crypto/ssh",
-			"revision": "2faea1465de239e4babd8f5905cc25b781712442",
-			"revisionTime": "2017-07-23T05:00:11Z"
-		},
 		{
 			"checksumSHA1": "zdekzNuFGSoxAZ8cURGsrhBObZs=",
 			"path": "golang.org/x/image/riff",
@@ -400,48 +352,12 @@
 			"revision": "35ef4487ce0a1ea5d4b616ffe71e34febe723695",
 			"revisionTime": "2017-07-27T13:28:57Z"
 		},
-		{
-			"checksumSHA1": "DWHpSSH7hmB31XvpQqFDshcRU+4=",
-			"path": "golang.org/x/text/cases",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
-		{
-			"checksumSHA1": "iYRxxQY7bvIJc/13siNdYHjavR8=",
-			"path": "golang.org/x/text/internal",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
-		{
-			"checksumSHA1": "hyNCcTwMQnV6/MK8uUW9E5H0J0M=",
-			"path": "golang.org/x/text/internal/tag",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
-		{
-			"checksumSHA1": "ZHdB8O+CObx3nAFnXrFHRWcHNMs=",
-			"path": "golang.org/x/text/language",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
-		{
-			"checksumSHA1": "IV4MN7KGBSocu/5NR3le3sxup4Y=",
-			"path": "golang.org/x/text/runes",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
 		{
 			"checksumSHA1": "faFDXp++cLjLBlvsr+izZ+go1WU=",
 			"path": "golang.org/x/text/secure/bidirule",
 			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
 			"revisionTime": "2017-07-09T00:38:22Z"
 		},
-		{
-			"checksumSHA1": "VTmxkt7aLHalK9vddUBt2ViSWKo=",
-			"path": "golang.org/x/text/secure/precis",
-			"revision": "836efe42bb4aa16aaa17b9c155d8813d336ed720",
-			"revisionTime": "2017-07-09T00:38:22Z"
-		},
 		{
 			"checksumSHA1": "ziMb9+ANGRJSSIuxYdRbA+cDRBQ=",
 			"path": "golang.org/x/text/transform",