diff --git a/vendor/vendor.json b/vendor/vendor.json
index 5237faa09..a8c0152b5 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -3,10 +3,10 @@
 	"ignore": "test",
 	"package": [
 		{
-			"checksumSHA1": "Pc2ORQp+VY3Un/dkh4QwLC7R6lE=",
+			"checksumSHA1": "fEgW0LDkuhB+99rGbe1upZnGK6I=",
 			"path": "github.com/BurntSushi/toml",
-			"revision": "a368813c5e648fee92e5f6c30e3944ff9d5e8895",
-			"revisionTime": "2017-06-26T11:06:00Z"
+			"revision": "8fb9fdc4f82fd3495b9086c911b86cc3d50cb7ab",
+			"revisionTime": "2017-06-23T11:17:45Z"
 		},
 		{
 			"checksumSHA1": "NX4v3cbkXAJxFlrncqT9yEUBuoA=",
@@ -84,8 +84,8 @@
 		{
 			"checksumSHA1": "hEnH6sgR83Qfx7UNnphNNlelmj0=",
 			"path": "github.com/gorilla/websocket",
-			"revision": "ea4d1f681babbce9545c9c5f3d5194a789c89f5b",
-			"revisionTime": "2017-06-20T19:01:03Z"
+			"revision": "a91eba7f97777409bc2c443f5534d41dd20c5720",
+			"revisionTime": "2017-03-19T17:27:27Z"
 		},
 		{
 			"checksumSHA1": "zvmksNyW6g+Fd/bywd4vcn8rp+M=",
@@ -226,10 +226,10 @@
 			"revisionTime": "2017-02-27T22:03:11Z"
 		},
 		{
-			"checksumSHA1": "zZg0J0MqvnqXVYo644QDvnUinrc=",
+			"checksumSHA1": "vHrGGP777P2fqQHr2IYwNVVRQ/o=",
 			"path": "github.com/pelletier/go-toml",
-			"revision": "69d355db5304c0f7f809a2edc054553e7142f016",
-			"revisionTime": "2017-06-28T01:26:37Z"
+			"revision": "fe7536c3dee2596cdd23ee9976a17c22bdaae286",
+			"revisionTime": "2017-06-02T06:55:32Z"
 		},
 		{
 			"checksumSHA1": "rJab1YdNhQooDiBWNnt7TLWPyBU=",
@@ -238,10 +238,10 @@
 			"revisionTime": "2017-05-05T04:36:39Z"
 		},
 		{
-			"checksumSHA1": "6ooD8sppdBAm9uep2OVJH1Pv4ho=",
+			"checksumSHA1": "GM8ioORTp1BH7KraT6GhmrB76t4=",
 			"path": "github.com/pkg/sftp",
-			"revision": "e97b9a47e1814100cb55a58e85a4fe610a0c3982",
-			"revisionTime": "2017-07-04T00:53:55Z"
+			"revision": "a5f8514e29e90a859e93871b1582e5c81f466f82",
+			"revisionTime": "2017-05-11T00:00:41Z"
 		},
 		{
 			"checksumSHA1": "zKKp5SZ3d3ycKe4EKMNT0BqAWBw=",
@@ -281,16 +281,16 @@
 			"revisionTime": "2017-04-13T08:50:28Z"
 		},
 		{
-			"checksumSHA1": "JCTGEgZstzmSj//kDP9ZI/LoHZ4=",
+			"checksumSHA1": "suXMIWAx0XtlQR2zippibpr3Yjg=",
 			"path": "github.com/spf13/cobra",
-			"revision": "8c6fa02d2225de0f9bdcb7ca912556f68d172d8c",
-			"revisionTime": "2017-06-29T10:52:34Z"
+			"revision": "b4dbd37a01839e0653eec12aa4bbb2a2ce7b2a37",
+			"revisionTime": "2017-06-12T06:36:10Z"
 		},
 		{
 			"checksumSHA1": "9umiInkHtYqaxDZwVUd2U1cHp7k=",
 			"path": "github.com/spf13/cobra/doc",
-			"revision": "8c6fa02d2225de0f9bdcb7ca912556f68d172d8c",
-			"revisionTime": "2017-06-29T10:52:34Z"
+			"revision": "b4dbd37a01839e0653eec12aa4bbb2a2ce7b2a37",
+			"revisionTime": "2017-06-12T06:36:10Z"
 		},
 		{
 			"checksumSHA1": "TmmnmNJgWmRK0eMo+43gTzVA8zI=",
@@ -341,28 +341,28 @@
 			"revisionTime": "2016-07-28T07:45:28Z"
 		},
 		{
-			"checksumSHA1": "MlEHIE/60sB86Lmf0MPTIXHzKzE=",
+			"checksumSHA1": "nAu0XmCeC6WnUySyI8R7w4cxAqU=",
 			"path": "golang.org/x/crypto/curve25519",
-			"revision": "a48ac81e47fd6f9ed1258f3b60ae9e75f93cb7ed",
-			"revisionTime": "2017-07-06T12:31:36Z"
+			"revision": "850760c427c516be930bc91280636328f1a62286",
+			"revisionTime": "2017-06-13T19:24:08Z"
 		},
 		{
-			"checksumSHA1": "i3dNaI+oCYeDGIsNj7LwecTsIAs=",
+			"checksumSHA1": "wGb//LjBPNxYHqk+dcLo7BjPXK8=",
 			"path": "golang.org/x/crypto/ed25519",
-			"revision": "a48ac81e47fd6f9ed1258f3b60ae9e75f93cb7ed",
-			"revisionTime": "2017-07-06T12:31:36Z"
+			"revision": "850760c427c516be930bc91280636328f1a62286",
+			"revisionTime": "2017-06-13T19:24:08Z"
 		},
 		{
 			"checksumSHA1": "LXFcVx8I587SnWmKycSDEq9yvK8=",
 			"path": "golang.org/x/crypto/ed25519/internal/edwards25519",
-			"revision": "a48ac81e47fd6f9ed1258f3b60ae9e75f93cb7ed",
-			"revisionTime": "2017-07-06T12:31:36Z"
+			"revision": "850760c427c516be930bc91280636328f1a62286",
+			"revisionTime": "2017-06-13T19:24:08Z"
 		},
 		{
-			"checksumSHA1": "9/M2/OoyFOazUokY40my+psi4IM=",
+			"checksumSHA1": "V2ffWwZh1jDCBy6NpKZnG+ruqgg=",
 			"path": "golang.org/x/crypto/ssh",
-			"revision": "a48ac81e47fd6f9ed1258f3b60ae9e75f93cb7ed",
-			"revisionTime": "2017-07-06T12:31:36Z"
+			"revision": "850760c427c516be930bc91280636328f1a62286",
+			"revisionTime": "2017-06-13T19:24:08Z"
 		},
 		{
 			"checksumSHA1": "zdekzNuFGSoxAZ8cURGsrhBObZs=",
@@ -389,82 +389,82 @@
 			"revisionTime": "2017-05-14T06:33:48Z"
 		},
 		{
-			"checksumSHA1": "g/Z/Ka0VgJESgQK7/SJCjm/aX0I=",
+			"checksumSHA1": "VrzPJyWI6disCgYuVEQzkjqUsJk=",
 			"path": "golang.org/x/net/idna",
-			"revision": "054b33e6527139ad5b1ec2f6232c3b175bd9a30c",
-			"revisionTime": "2017-07-05T22:25:54Z"
+			"revision": "ddf80d0970594e2e4cccf5a98861cad3d9eaa4cd",
+			"revisionTime": "2017-06-14T13:40:53Z"
 		},
 		{
-			"checksumSHA1": "2ncnCWXu6MhDubZJYmyFNBYsrXE=",
+			"checksumSHA1": "Tkb1hBdBWeO7SGjixS2Hm48F6+s=",
 			"path": "golang.org/x/sys/unix",
-			"revision": "6faef541c73732f438fb660a212750a9ba9f9362",
-			"revisionTime": "2017-06-30T11:05:18Z"
+			"revision": "fb4cac33e3196ff7f507ab9b2d2a44b0142f5b5a",
+			"revisionTime": "2017-06-14T06:48:48Z"
 		},
 		{
-			"checksumSHA1": "DWHpSSH7hmB31XvpQqFDshcRU+4=",
+			"checksumSHA1": "DoQpPb6ZhqN2gP7rNXfxHaTUgEs=",
 			"path": "golang.org/x/text/cases",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "iYRxxQY7bvIJc/13siNdYHjavR8=",
+			"checksumSHA1": "9Px0J1fbo4RT0sxn40pPUZOEdhM=",
 			"path": "golang.org/x/text/internal",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
 			"checksumSHA1": "hyNCcTwMQnV6/MK8uUW9E5H0J0M=",
 			"path": "golang.org/x/text/internal/tag",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "ZHdB8O+CObx3nAFnXrFHRWcHNMs=",
+			"checksumSHA1": "Dhc7bHUc+d1uuYO/byxQf7AfW+o=",
 			"path": "golang.org/x/text/language",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
 			"checksumSHA1": "IV4MN7KGBSocu/5NR3le3sxup4Y=",
 			"path": "golang.org/x/text/runes",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
 			"checksumSHA1": "faFDXp++cLjLBlvsr+izZ+go1WU=",
 			"path": "golang.org/x/text/secure/bidirule",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "VTmxkt7aLHalK9vddUBt2ViSWKo=",
+			"checksumSHA1": "QB2i98ahuhLf9XWZfRRO22uN2p4=",
 			"path": "golang.org/x/text/secure/precis",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
 			"checksumSHA1": "ziMb9+ANGRJSSIuxYdRbA+cDRBQ=",
 			"path": "golang.org/x/text/transform",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "MRLtTu/vpd18le8/HPLxOdjO5RE=",
+			"checksumSHA1": "KG+XZAbxdkpBm3Fa3bJ3Ylq8CKI=",
 			"path": "golang.org/x/text/unicode/bidi",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "kKylzIrLEnH8NKyeVAL0dq5gjVQ=",
+			"checksumSHA1": "Anof4bt0AU+Sa3R8Rq0KBnlpbaQ=",
 			"path": "golang.org/x/text/unicode/norm",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
-			"checksumSHA1": "mfeW9NCKg58o6w5bbXPvpixpIw0=",
+			"checksumSHA1": "/kqvbsH5mRknhs6xf7cJii0wQos=",
 			"path": "golang.org/x/text/width",
-			"revision": "cfdf022e86b4ecfb646e1efbd7db175dd623a8fa",
-			"revisionTime": "2017-06-28T09:51:01Z"
+			"revision": "9e2f80a6ba7ed4ba13e0cd4b1f094bf916875735",
+			"revisionTime": "2017-06-09T15:53:19Z"
 		},
 		{
 			"checksumSHA1": "fALlQNY1fM99NesfLJ50KguWsio=",