diff --git a/test-infra/npm-shrinkwrap.json b/test-infra/npm-shrinkwrap.json
index 1047c1f2d4..89e491bc3d 100644
--- a/test-infra/npm-shrinkwrap.json
+++ b/test-infra/npm-shrinkwrap.json
@@ -344,8 +344,8 @@
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       "dependencies": {
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-          "resolved": "https://registry.npmjs.org/archiver/-/archiver-0.13.0.tgz",
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+          "resolved": "https://registry.npmjs.org/archiver/-/archiver-0.13.1.tgz",
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@@ -356,8 +356,8 @@
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-              "resolved": "https://registry.npmjs.org/glob/-/glob-4.2.2.tgz",
+              "version": "4.3.2",
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@@ -374,16 +374,22 @@
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-                  "version": "1.0.0",
-                  "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-1.0.0.tgz",
+                  "version": "2.0.1",
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-                    "sigmund": {
-                      "version": "1.0.0",
-                      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.0.tgz"
+                    "brace-expansion": {
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+                      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.0.tgz",
+                      "dependencies": {
+                        "balanced-match": {
+                          "version": "0.2.0",
+                          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-0.2.0.tgz"
+                        },
+                        "concat-map": {
+                          "version": "0.0.1",
+                          "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz"
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@@ -482,16 +488,20 @@
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-              "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-0.4.1.tgz",
+              "version": "0.5.0",
+              "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-0.5.0.tgz",
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-                  "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-0.1.6.tgz",
+                  "version": "0.2.0",
+                  "resolved": "https://registry.npmjs.org/compress-commons/-/compress-commons-0.2.0.tgz",
                   "dependencies": {
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                       "resolved": "https://registry.npmjs.org/crc32-stream/-/crc32-stream-0.3.1.tgz"
+                    },
+                    "node-int64": {
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@@ -586,8 +596,8 @@
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-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.41.tgz",
+          "version": "0.1.42",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.42.tgz",
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@@ -606,24 +616,24 @@
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-          "resolved": "https://registry.npmjs.org/connect/-/connect-2.27.6.tgz",
+          "version": "2.28.0",
+          "resolved": "https://registry.npmjs.org/connect/-/connect-2.28.0.tgz",
           "dependencies": {
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-              "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.9.3.tgz",
+              "version": "1.10.1",
+              "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.10.1.tgz",
               "dependencies": {
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                   "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.5.tgz"
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-                  "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.1.1.tgz",
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@@ -642,26 +652,26 @@
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-              "version": "1.2.2",
-              "resolved": "https://registry.npmjs.org/compression/-/compression-1.2.2.tgz",
+              "version": "1.3.0",
+              "resolved": "https://registry.npmjs.org/compression/-/compression-1.3.0.tgz",
               "dependencies": {
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-                  "version": "1.1.4",
-                  "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.1.4.tgz",
+                  "version": "1.2.2",
+                  "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.2.2.tgz",
                   "dependencies": {
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-                      "version": "2.0.4",
-                      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.4.tgz",
+                      "version": "2.0.7",
+                      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.7.tgz",
                       "dependencies": {
                         "mime-db": {
-                          "version": "1.3.1",
-                          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.3.1.tgz"
+                          "version": "1.5.0",
+                          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.5.0.tgz"
                         }
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                     },
                     "negotiator": {
-                      "version": "0.4.9",
-                      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.4.9.tgz"
+                      "version": "0.5.0",
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@@ -670,8 +680,8 @@
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-                      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.4.0.tgz"
+                      "version": "1.5.0",
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@@ -682,12 +692,12 @@
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-              "resolved": "https://registry.npmjs.org/connect-timeout/-/connect-timeout-1.4.0.tgz",
+              "version": "1.5.0",
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               "dependencies": {
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-                  "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz"
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@@ -704,20 +714,20 @@
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-              "resolved": "https://registry.npmjs.org/csurf/-/csurf-1.6.3.tgz",
+              "version": "1.6.4",
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               "dependencies": {
                 "csrf": {
-                  "version": "2.0.2",
-                  "resolved": "https://registry.npmjs.org/csrf/-/csrf-2.0.2.tgz",
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-                      "resolved": "https://registry.npmjs.org/base64-url/-/base64-url-1.0.0.tgz"
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@@ -736,8 +746,8 @@
                               "resolved": "https://registry.npmjs.org/native-or-bluebird/-/native-or-bluebird-1.1.2.tgz"
                             },
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-                              "version": "3.0.0",
-                              "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.0.0.tgz"
+                              "version": "3.1.0",
+                              "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.1.0.tgz"
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@@ -752,8 +762,8 @@
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@@ -766,26 +776,26 @@
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-              "resolved": "https://registry.npmjs.org/errorhandler/-/errorhandler-1.2.3.tgz",
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-                  "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.1.4.tgz",
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                   "dependencies": {
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-                      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.4.tgz",
+                      "version": "2.0.7",
+                      "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.7.tgz",
                       "dependencies": {
                         "mime-db": {
-                          "version": "1.3.1",
-                          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.3.1.tgz"
+                          "version": "1.5.0",
+                          "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.5.0.tgz"
                         }
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                     "negotiator": {
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-                      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.4.9.tgz"
+                      "version": "0.5.0",
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@@ -796,8 +806,8 @@
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-              "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.9.3.tgz",
+              "version": "1.10.0",
+              "resolved": "https://registry.npmjs.org/express-session/-/express-session-1.10.0.tgz",
               "dependencies": {
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@@ -820,8 +830,8 @@
                           "resolved": "https://registry.npmjs.org/native-or-bluebird/-/native-or-bluebird-1.1.2.tgz"
                         },
                         "thenify": {
-                          "version": "3.0.0",
-                          "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.0.0.tgz"
+                          "version": "3.1.0",
+                          "resolved": "https://registry.npmjs.org/thenify/-/thenify-3.1.0.tgz"
                         },
                         "thenify-all": {
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@@ -834,16 +844,16 @@
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-              "resolved": "https://registry.npmjs.org/finalhandler/-/finalhandler-0.3.2.tgz",
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-                  "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.1.1.tgz",
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@@ -876,12 +886,12 @@
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-              "resolved": "https://registry.npmjs.org/method-override/-/method-override-2.3.0.tgz",
+              "version": "2.3.1",
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               "dependencies": {
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-                  "resolved": "https://registry.npmjs.org/methods/-/methods-1.1.0.tgz"
+                  "version": "1.1.1",
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@@ -890,16 +900,16 @@
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-              "resolved": "https://registry.npmjs.org/morgan/-/morgan-1.4.1.tgz",
+              "version": "1.5.1",
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-                  "resolved": "https://registry.npmjs.org/on-finished/-/on-finished-2.1.1.tgz",
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@@ -962,8 +972,8 @@
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             },
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-              "version": "2.1.7",
-              "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.1.7.tgz",
+              "version": "2.2.0",
+              "resolved": "https://registry.npmjs.org/serve-favicon/-/serve-favicon-2.2.0.tgz",
               "dependencies": {
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@@ -976,52 +986,52 @@
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-                  "resolved": "https://registry.npmjs.org/ms/-/ms-0.6.2.tgz"
+                  "version": "0.7.0",
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-              "resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.5.3.tgz",
+              "version": "1.6.0",
+              "resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.6.0.tgz",
               "dependencies": {
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-                  "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.1.4.tgz",
+                  "version": "1.2.2",
+                  "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.2.2.tgz",
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-                      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.4.9.tgz"
+                      "version": "0.5.0",
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-                  "resolved": "https://registry.npmjs.org/batch/-/batch-0.5.1.tgz"
+                  "version": "0.5.2",
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-                  "resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.0.4.tgz",
+                  "version": "2.0.7",
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                   "dependencies": {
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-                      "resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.3.1.tgz"
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-              "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.7.1.tgz",
+              "version": "1.8.0",
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-                  "resolved": "https://registry.npmjs.org/send/-/send-0.10.1.tgz",
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@@ -1042,12 +1052,12 @@
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@@ -1064,16 +1074,16 @@
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@@ -1466,8 +1476,8 @@
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@@ -1523,6 +1533,10 @@
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               "resolved": "https://registry.npmjs.org/cli/-/cli-0.6.5.tgz",
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+                  "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz"
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@@ -1688,8 +1702,8 @@
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-              "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-2.2.22.tgz",
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+              "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-2.2.23.tgz",
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@@ -1770,20 +1784,20 @@
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@@ -1828,8 +1842,8 @@
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@@ -1995,6 +2009,16 @@
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+                      "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.0.tgz",
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+                          "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz"
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@@ -2124,20 +2148,20 @@
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                           "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.1.11.tgz"
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-                          "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.1.2.tgz"
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-                          "resolved": "https://registry.npmjs.org/ctype/-/ctype-0.5.2.tgz"
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@@ -2521,6 +2545,10 @@
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@@ -2608,20 +2636,20 @@
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-                  "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.1.2.tgz"
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-                  "resolved": "https://registry.npmjs.org/ctype/-/ctype-0.5.2.tgz"
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@@ -3062,20 +3090,20 @@
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-              "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-0.10.0.tgz",
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-                  "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-0.1.2.tgz"
+                  "version": "0.1.5",
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-                  "version": "0.5.2",
-                  "resolved": "https://registry.npmjs.org/ctype/-/ctype-0.5.2.tgz"
+                  "version": "0.5.3",
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@@ -3688,8 +3716,8 @@
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-          "resolved": "https://registry.npmjs.org/npm/-/npm-2.1.16.tgz",
+          "version": "2.1.17",
+          "resolved": "https://registry.npmjs.org/npm/-/npm-2.1.17.tgz",
           "dependencies": {
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@@ -3826,8 +3854,8 @@
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-              "resolved": "https://registry.npmjs.org/glob/-/glob-4.3.1.tgz"
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@@ -3913,6 +3941,10 @@
               "version": "3.0.1",
               "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.1.tgz"
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+            "normalize-git-url": {
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+              "resolved": "https://registry.npmjs.org/normalize-git-url/-/normalize-git-url-1.0.0.tgz"
+            },
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@@ -4180,8 +4212,8 @@
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-              "resolved": "https://registry.npmjs.org/semver/-/semver-4.1.1.tgz"
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@@ -4300,8 +4332,8 @@
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