diff --git a/package-lock.json b/package-lock.json
index 6c0ac5cdb..cde147ff2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1063,6 +1063,7 @@
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/async/-/async-2.1.4.tgz",
       "integrity": "sha1-LSFgx3iAMuTdbL4lAvH5osj2zeQ=",
+      "dev": true,
       "requires": {
         "lodash": "^4.14.0"
       }
@@ -2771,6 +2772,49 @@
         "safe-buffer": "^5.0.1"
       }
     },
+    "bl": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/bl/-/bl-1.2.3.tgz",
+      "integrity": "sha512-pvcNpa0UU69UT341rO6AYy4FVAIkUHuZXRIWbq+zHnsVcRzDDjIAhGuuYoi0d//cwIwtt4pkpKycWEfjdV+vww==",
+      "requires": {
+        "readable-stream": "^2.3.5",
+        "safe-buffer": "^5.1.1"
+      },
+      "dependencies": {
+        "inherits": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+          "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+        },
+        "isarray": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+        },
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        }
+      }
+    },
     "block-stream": {
       "version": "0.0.9",
       "resolved": "https://registry.npmjs.org/block-stream/-/block-stream-0.0.9.tgz",
@@ -3123,7 +3167,6 @@
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/buffer-alloc/-/buffer-alloc-1.2.0.tgz",
       "integrity": "sha512-CFsHQgjtW1UChdXgbyJGtnm+O/uLQeZdtbDo8mfUgYXCHSM1wgrVxXm6bSyrUuErEb+4sYVGCzASBRot7zyrow==",
-      "dev": true,
       "requires": {
         "buffer-alloc-unsafe": "^1.1.0",
         "buffer-fill": "^1.0.0"
@@ -3132,14 +3175,12 @@
     "buffer-alloc-unsafe": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/buffer-alloc-unsafe/-/buffer-alloc-unsafe-1.1.0.tgz",
-      "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg==",
-      "dev": true
+      "integrity": "sha512-TEM2iMIEQdJ2yjPJoSIsldnleVaAk1oW3DBVUykyOLsEsFmEc9kn+SFFPz+gl54KQNxlDnAwCXosOS9Okx2xAg=="
     },
     "buffer-fill": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/buffer-fill/-/buffer-fill-1.0.0.tgz",
-      "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw=",
-      "dev": true
+      "integrity": "sha1-+PeLdniYiO858gXNY39o5wISKyw="
     },
     "buffer-from": {
       "version": "1.1.0",
@@ -3506,6 +3547,11 @@
         "upath": "^1.0.0"
       }
     },
+    "chownr": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/chownr/-/chownr-1.1.4.tgz",
+      "integrity": "sha512-jJ0bqzaylmJtVnNgzTeSOs8DPavpbYgEr/b0YL8/2GO3xJEhInFmhKMUnEJQjZumK7KXGFhUy89PrsJWlakBVg=="
+    },
     "chromium-pickle-js": {
       "version": "0.2.0",
       "resolved": "https://registry.npmjs.org/chromium-pickle-js/-/chromium-pickle-js-0.2.0.tgz",
@@ -4514,7 +4560,6 @@
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/decompress-response/-/decompress-response-3.3.0.tgz",
       "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
-      "dev": true,
       "requires": {
         "mimic-response": "^1.0.0"
       }
@@ -4700,8 +4745,7 @@
     "detect-libc": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/detect-libc/-/detect-libc-1.0.3.tgz",
-      "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
-      "dev": true
+      "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups="
     },
     "detect-newline": {
       "version": "2.1.0",
@@ -5638,12 +5682,14 @@
         "react-jss": "^8.1.0",
         "rlp": "^2.0.0",
         "svgo": "^1.0.5"
+      },
+      "dependencies": {
+        "emerald-svg-icons": {
+          "version": "git+https://github.com/ETCDEVTeam/emerald-svg-icons.git#52edf26278977adfe5018b8d0c92df498378dce5",
+          "from": "git+https://github.com/ETCDEVTeam/emerald-svg-icons.git#52edf26278977adfe5018b8d0c92df498378dce5"
+        }
       }
     },
-    "emerald-svg-icons": {
-      "version": "git+https://github.com/ETCDEVTeam/emerald-svg-icons.git#52edf26278977adfe5018b8d0c92df498378dce5",
-      "from": "git+https://github.com/ETCDEVTeam/emerald-svg-icons.git#0.0.1"
-    },
     "emojis-list": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/emojis-list/-/emojis-list-2.1.0.tgz",
@@ -5663,6 +5709,14 @@
         "iconv-lite": "~0.4.13"
       }
     },
+    "end-of-stream": {
+      "version": "1.4.4",
+      "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.4.tgz",
+      "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
+      "requires": {
+        "once": "^1.4.0"
+      }
+    },
     "enhanced-resolve": {
       "version": "3.4.1",
       "resolved": "https://registry.npmjs.org/enhanced-resolve/-/enhanced-resolve-3.4.1.tgz",
@@ -6809,6 +6863,11 @@
         }
       }
     },
+    "expand-template": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/expand-template/-/expand-template-1.1.1.tgz",
+      "integrity": "sha512-cebqLtV8KOZfw0UI8TEFWxtczxxC1jvyUvx6H4fyp1K1FN7A4Q+uggVUlOsI1K8AGU0rwOGqP8nCapdrw8CYQg=="
+    },
     "expect": {
       "version": "22.4.3",
       "resolved": "https://registry.npmjs.org/expect/-/expect-22.4.3.tgz",
@@ -7620,6 +7679,11 @@
       "integrity": "sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=",
       "dev": true
     },
+    "fs-constants": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
+      "integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow=="
+    },
     "fs-extra": {
       "version": "0.30.0",
       "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
@@ -7690,7 +7754,8 @@
         "ansi-regex": {
           "version": "2.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -7711,12 +7776,14 @@
         "balanced-match": {
           "version": "1.0.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "balanced-match": "^1.0.0",
             "concat-map": "0.0.1"
@@ -7731,17 +7798,20 @@
         "code-point-at": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -7858,7 +7928,8 @@
         "inherits": {
           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -7870,6 +7941,7 @@
           "version": "1.0.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "^1.0.0"
           }
@@ -7884,6 +7956,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "^1.1.7"
           }
@@ -7891,12 +7964,14 @@
         "minimist": {
           "version": "0.0.8",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "^5.1.1",
             "yallist": "^3.0.0"
@@ -7915,6 +7990,7 @@
           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "minimist": "0.0.8"
           }
@@ -7995,7 +8071,8 @@
         "number-is-nan": {
           "version": "1.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -8007,6 +8084,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "wrappy": "1"
           }
@@ -8092,7 +8170,8 @@
         "safe-buffer": {
           "version": "5.1.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -8128,6 +8207,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "code-point-at": "^1.0.0",
             "is-fullwidth-code-point": "^1.0.0",
@@ -8147,6 +8227,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "^2.0.0"
           }
@@ -8190,12 +8271,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
         }
       }
     },
@@ -8327,6 +8410,11 @@
         "mime": "^1.2.11"
       }
     },
+    "github-from-package": {
+      "version": "0.0.0",
+      "resolved": "https://registry.npmjs.org/github-from-package/-/github-from-package-0.0.0.tgz",
+      "integrity": "sha1-l/tdlr/eiXMxPyDoKI75oWf6ZM4="
+    },
     "glamor": {
       "version": "2.20.40",
       "resolved": "https://registry.npmjs.org/glamor/-/glamor-2.20.40.tgz",
@@ -11437,20 +11525,12 @@
       }
     },
     "ledgerco": {
-      "version": "1.1.3",
-      "resolved": "https://registry.npmjs.org/ledgerco/-/ledgerco-1.1.3.tgz",
-      "integrity": "sha1-Qs2xLm5V5VEq0oAZlK4wQX+qOuQ=",
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/ledgerco/-/ledgerco-1.2.1.tgz",
+      "integrity": "sha1-of3v16r1qIV7+bR4h/VGW9zfBgI=",
       "requires": {
-        "async": "2.1.4",
-        "node-hid": "0.5.4",
-        "q": "1.4.1"
-      },
-      "dependencies": {
-        "q": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/q/-/q-1.4.1.tgz",
-          "integrity": "sha1-VXBbzZPF82c1MMLCy8DCs63cKG4="
-        }
+        "node-hid": "0.6.0",
+        "u2f-api": "0.2.7"
       }
     },
     "left-pad": {
@@ -12172,8 +12252,7 @@
     "mimic-response": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.0.tgz",
-      "integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4=",
-      "dev": true
+      "integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4="
     },
     "min-document": {
       "version": "2.19.0",
@@ -12370,7 +12449,6 @@
       "version": "2.4.5",
       "resolved": "https://registry.npmjs.org/node-abi/-/node-abi-2.4.5.tgz",
       "integrity": "sha512-aa/UC6Nr3+tqhHGRsAuw/edz7/q9nnetBrKWxj6rpTtm+0X9T1qU7lIEHMS3yN9JwAbRiKUbRRFy1PLz/y3aaA==",
-      "dev": true,
       "requires": {
         "semver": "^5.4.1"
       }
@@ -12418,898 +12496,143 @@
       }
     },
     "node-hid": {
-      "version": "0.5.4",
-      "resolved": "https://registry.npmjs.org/node-hid/-/node-hid-0.5.4.tgz",
-      "integrity": "sha1-pyRt/AjVJ3QUf6JkNU1dpuq0AlM=",
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/node-hid/-/node-hid-0.6.0.tgz",
+      "integrity": "sha512-3fOES92dR7vD5Fb6p28+/hRNmBFYicv/FDMj/d/U2O1Nb4GMpzSf9/HUvewRVVS0JQb6aoLMsxVpAFdIt4U/eA==",
+      "requires": {
+        "bindings": "^1.3.0",
+        "nan": "^2.6.2",
+        "prebuild-install": "^2.2.2"
+      }
+    },
+    "node-int64": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",
+      "integrity": "sha1-h6kGXNs1XTGC2PlM4RGIuCXGijs=",
+      "dev": true
+    },
+    "node-libs-browser": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.1.0.tgz",
+      "integrity": "sha512-5AzFzdoIMb89hBGMZglEegffzgRg+ZFoUmisQ8HI4j1KDdpx13J0taNp2y9xPbur6W61gepGDDotGBVQ7mfUCg==",
+      "dev": true,
       "requires": {
-        "nan": "^2.4.0",
-        "node-pre-gyp": "0.6.31"
+        "assert": "^1.1.1",
+        "browserify-zlib": "^0.2.0",
+        "buffer": "^4.3.0",
+        "console-browserify": "^1.1.0",
+        "constants-browserify": "^1.0.0",
+        "crypto-browserify": "^3.11.0",
+        "domain-browser": "^1.1.1",
+        "events": "^1.0.0",
+        "https-browserify": "^1.0.0",
+        "os-browserify": "^0.3.0",
+        "path-browserify": "0.0.0",
+        "process": "^0.11.10",
+        "punycode": "^1.2.4",
+        "querystring-es3": "^0.2.0",
+        "readable-stream": "^2.3.3",
+        "stream-browserify": "^2.0.1",
+        "stream-http": "^2.7.2",
+        "string_decoder": "^1.0.0",
+        "timers-browserify": "^2.0.4",
+        "tty-browserify": "0.0.0",
+        "url": "^0.11.0",
+        "util": "^0.10.3",
+        "vm-browserify": "0.0.4"
       },
       "dependencies": {
-        "abbrev": {
-          "version": "1.0.9",
-          "bundled": true
-        },
-        "ansi-regex": {
-          "version": "2.1.1",
-          "bundled": true
-        },
-        "ansi-styles": {
-          "version": "2.2.1",
-          "bundled": true
-        },
-        "aproba": {
-          "version": "1.0.4",
-          "bundled": true
-        },
-        "are-we-there-yet": {
-          "version": "1.1.2",
-          "bundled": true,
-          "requires": {
-            "delegates": "^1.0.0",
-            "readable-stream": "^2.0.0 || ^1.1.13"
-          }
-        },
-        "asn1": {
-          "version": "0.2.3",
-          "bundled": true
-        },
-        "assert-plus": {
-          "version": "0.2.0",
-          "bundled": true
+        "events": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/events/-/events-1.1.1.tgz",
+          "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ=",
+          "dev": true
         },
-        "asynckit": {
-          "version": "0.4.0",
-          "bundled": true
+        "inherits": {
+          "version": "2.0.3",
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+          "dev": true
         },
-        "aws-sign2": {
-          "version": "0.6.0",
-          "bundled": true
+        "isarray": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
+          "dev": true
         },
-        "aws4": {
-          "version": "1.5.0",
-          "bundled": true
+        "process": {
+          "version": "0.11.10",
+          "resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
+          "integrity": "sha1-czIwDoQBYb2j5podHZGn1LwW8YI=",
+          "dev": true
         },
-        "balanced-match": {
-          "version": "0.4.2",
-          "bundled": true
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
         },
-        "bcrypt-pbkdf": {
-          "version": "1.0.0",
-          "bundled": true,
-          "optional": true,
+        "readable-stream": {
+          "version": "2.3.6",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
+          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
+          "dev": true,
           "requires": {
-            "tweetnacl": "^0.14.3"
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
           }
         },
-        "block-stream": {
-          "version": "0.0.9",
-          "bundled": true,
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "dev": true,
           "requires": {
-            "inherits": "~2.0.0"
+            "safe-buffer": "~5.1.0"
           }
-        },
-        "boom": {
-          "version": "2.10.1",
-          "bundled": true,
+        }
+      }
+    },
+    "node-notifier": {
+      "version": "5.2.1",
+      "resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-5.2.1.tgz",
+      "integrity": "sha512-MIBs+AAd6dJ2SklbbE8RUDRlIVhU8MaNLh1A9SUZDUHPiZkWLFde6UNwG41yQHZEToHgJMXqyVZ9UcS/ReOVTg==",
+      "dev": true,
+      "requires": {
+        "growly": "^1.3.0",
+        "semver": "^5.4.1",
+        "shellwords": "^0.1.1",
+        "which": "^1.3.0"
+      }
+    },
+    "node-pre-gyp": {
+      "version": "0.6.36",
+      "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz",
+      "integrity": "sha1-22BBEst04NR3VU6bUFsXq936t4Y=",
+      "requires": {
+        "mkdirp": "^0.5.1",
+        "nopt": "^4.0.1",
+        "npmlog": "^4.0.2",
+        "rc": "^1.1.7",
+        "request": "^2.81.0",
+        "rimraf": "^2.6.1",
+        "semver": "^5.3.0",
+        "tar": "^2.2.1",
+        "tar-pack": "^3.4.0"
+      },
+      "dependencies": {
+        "nopt": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.1.tgz",
+          "integrity": "sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=",
           "requires": {
-            "hoek": "2.x.x"
-          }
-        },
-        "brace-expansion": {
-          "version": "1.1.6",
-          "bundled": true,
-          "requires": {
-            "balanced-match": "^0.4.1",
-            "concat-map": "0.0.1"
-          }
-        },
-        "buffer-shims": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "caseless": {
-          "version": "0.11.0",
-          "bundled": true
-        },
-        "chalk": {
-          "version": "1.1.3",
-          "bundled": true,
-          "requires": {
-            "ansi-styles": "^2.2.1",
-            "escape-string-regexp": "^1.0.2",
-            "has-ansi": "^2.0.0",
-            "strip-ansi": "^3.0.0",
-            "supports-color": "^2.0.0"
-          },
-          "dependencies": {
-            "supports-color": {
-              "version": "2.0.0",
-              "bundled": true
-            }
-          }
-        },
-        "code-point-at": {
-          "version": "1.1.0",
-          "bundled": true
-        },
-        "combined-stream": {
-          "version": "1.0.5",
-          "bundled": true,
-          "requires": {
-            "delayed-stream": "~1.0.0"
-          }
-        },
-        "commander": {
-          "version": "2.9.0",
-          "bundled": true,
-          "requires": {
-            "graceful-readlink": ">= 1.0.0"
-          }
-        },
-        "concat-map": {
-          "version": "0.0.1",
-          "bundled": true
-        },
-        "console-control-strings": {
-          "version": "1.1.0",
-          "bundled": true
-        },
-        "core-util-is": {
-          "version": "1.0.2",
-          "bundled": true
-        },
-        "cryptiles": {
-          "version": "2.0.5",
-          "bundled": true,
-          "requires": {
-            "boom": "2.x.x"
-          }
-        },
-        "dashdash": {
-          "version": "1.14.1",
-          "bundled": true,
-          "requires": {
-            "assert-plus": "^1.0.0"
-          },
-          "dependencies": {
-            "assert-plus": {
-              "version": "1.0.0",
-              "bundled": true
-            }
-          }
-        },
-        "debug": {
-          "version": "2.2.0",
-          "bundled": true,
-          "requires": {
-            "ms": "0.7.1"
-          }
-        },
-        "deep-extend": {
-          "version": "0.4.1",
-          "bundled": true
-        },
-        "delayed-stream": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "delegates": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "ecc-jsbn": {
-          "version": "0.1.1",
-          "bundled": true,
-          "optional": true,
-          "requires": {
-            "jsbn": "~0.1.0"
-          }
-        },
-        "escape-string-regexp": {
-          "version": "1.0.5",
-          "bundled": true
-        },
-        "extend": {
-          "version": "3.0.0",
-          "bundled": true
-        },
-        "extsprintf": {
-          "version": "1.0.2",
-          "bundled": true
-        },
-        "forever-agent": {
-          "version": "0.6.1",
-          "bundled": true
-        },
-        "form-data": {
-          "version": "2.1.2",
-          "bundled": true,
-          "requires": {
-            "asynckit": "^0.4.0",
-            "combined-stream": "^1.0.5",
-            "mime-types": "^2.1.12"
-          }
-        },
-        "fs.realpath": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "fstream": {
-          "version": "1.0.10",
-          "bundled": true,
-          "requires": {
-            "graceful-fs": "^4.1.2",
-            "inherits": "~2.0.0",
-            "mkdirp": ">=0.5 0",
-            "rimraf": "2"
-          }
-        },
-        "fstream-ignore": {
-          "version": "1.0.5",
-          "bundled": true,
-          "requires": {
-            "fstream": "^1.0.0",
-            "inherits": "2",
-            "minimatch": "^3.0.0"
-          }
-        },
-        "gauge": {
-          "version": "2.7.2",
-          "bundled": true,
-          "requires": {
-            "aproba": "^1.0.3",
-            "console-control-strings": "^1.0.0",
-            "has-unicode": "^2.0.0",
-            "object-assign": "^4.1.0",
-            "signal-exit": "^3.0.0",
-            "string-width": "^1.0.1",
-            "strip-ansi": "^3.0.1",
-            "supports-color": "^0.2.0",
-            "wide-align": "^1.1.0"
-          }
-        },
-        "generate-function": {
-          "version": "2.0.0",
-          "bundled": true
-        },
-        "generate-object-property": {
-          "version": "1.2.0",
-          "bundled": true,
-          "requires": {
-            "is-property": "^1.0.0"
-          }
-        },
-        "getpass": {
-          "version": "0.1.6",
-          "bundled": true,
-          "requires": {
-            "assert-plus": "^1.0.0"
-          },
-          "dependencies": {
-            "assert-plus": {
-              "version": "1.0.0",
-              "bundled": true
-            }
-          }
-        },
-        "glob": {
-          "version": "7.1.1",
-          "bundled": true,
-          "requires": {
-            "fs.realpath": "^1.0.0",
-            "inflight": "^1.0.4",
-            "inherits": "2",
-            "minimatch": "^3.0.2",
-            "once": "^1.3.0",
-            "path-is-absolute": "^1.0.0"
-          }
-        },
-        "graceful-fs": {
-          "version": "4.1.11",
-          "bundled": true
-        },
-        "graceful-readlink": {
-          "version": "1.0.1",
-          "bundled": true
-        },
-        "har-validator": {
-          "version": "2.0.6",
-          "bundled": true,
-          "requires": {
-            "chalk": "^1.1.1",
-            "commander": "^2.9.0",
-            "is-my-json-valid": "^2.12.4",
-            "pinkie-promise": "^2.0.0"
-          }
-        },
-        "has-ansi": {
-          "version": "2.0.0",
-          "bundled": true,
-          "requires": {
-            "ansi-regex": "^2.0.0"
-          }
-        },
-        "has-unicode": {
-          "version": "2.0.1",
-          "bundled": true
-        },
-        "hawk": {
-          "version": "3.1.3",
-          "bundled": true,
-          "requires": {
-            "boom": "2.x.x",
-            "cryptiles": "2.x.x",
-            "hoek": "2.x.x",
-            "sntp": "1.x.x"
-          }
-        },
-        "hoek": {
-          "version": "2.16.3",
-          "bundled": true
-        },
-        "http-signature": {
-          "version": "1.1.1",
-          "bundled": true,
-          "requires": {
-            "assert-plus": "^0.2.0",
-            "jsprim": "^1.2.2",
-            "sshpk": "^1.7.0"
-          }
-        },
-        "inflight": {
-          "version": "1.0.6",
-          "bundled": true,
-          "requires": {
-            "once": "^1.3.0",
-            "wrappy": "1"
-          }
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "bundled": true
-        },
-        "ini": {
-          "version": "1.3.4",
-          "bundled": true
-        },
-        "is-fullwidth-code-point": {
-          "version": "1.0.0",
-          "bundled": true,
-          "requires": {
-            "number-is-nan": "^1.0.0"
-          }
-        },
-        "is-my-json-valid": {
-          "version": "2.15.0",
-          "bundled": true,
-          "requires": {
-            "generate-function": "^2.0.0",
-            "generate-object-property": "^1.1.0",
-            "jsonpointer": "^4.0.0",
-            "xtend": "^4.0.0"
-          }
-        },
-        "is-property": {
-          "version": "1.0.2",
-          "bundled": true
-        },
-        "is-typedarray": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "isarray": {
-          "version": "1.0.0",
-          "bundled": true
-        },
-        "isstream": {
-          "version": "0.1.2",
-          "bundled": true
-        },
-        "jodid25519": {
-          "version": "1.0.2",
-          "bundled": true,
-          "optional": true,
-          "requires": {
-            "jsbn": "~0.1.0"
-          }
-        },
-        "jsbn": {
-          "version": "0.1.0",
-          "bundled": true,
-          "optional": true
-        },
-        "json-schema": {
-          "version": "0.2.3",
-          "bundled": true
-        },
-        "json-stringify-safe": {
-          "version": "5.0.1",
-          "bundled": true
-        },
-        "jsonpointer": {
-          "version": "4.0.1",
-          "bundled": true
-        },
-        "jsprim": {
-          "version": "1.3.1",
-          "bundled": true,
-          "requires": {
-            "extsprintf": "1.0.2",
-            "json-schema": "0.2.3",
-            "verror": "1.3.6"
-          }
-        },
-        "mime-db": {
-          "version": "1.26.0",
-          "bundled": true
-        },
-        "mime-types": {
-          "version": "2.1.14",
-          "bundled": true,
-          "requires": {
-            "mime-db": "~1.26.0"
-          }
-        },
-        "minimatch": {
-          "version": "3.0.3",
-          "bundled": true,
-          "requires": {
-            "brace-expansion": "^1.0.0"
-          }
-        },
-        "minimist": {
-          "version": "0.0.8",
-          "bundled": true
-        },
-        "mkdirp": {
-          "version": "0.5.1",
-          "bundled": true,
-          "requires": {
-            "minimist": "0.0.8"
-          }
-        },
-        "ms": {
-          "version": "0.7.1",
-          "bundled": true
-        },
-        "node-pre-gyp": {
-          "version": "0.6.31",
-          "bundled": true,
-          "requires": {
-            "mkdirp": "~0.5.1",
-            "nopt": "~3.0.6",
-            "npmlog": "^4.0.0",
-            "rc": "~1.1.6",
-            "request": "^2.75.0",
-            "rimraf": "~2.5.4",
-            "semver": "~5.3.0",
-            "tar": "~2.2.1",
-            "tar-pack": "~3.3.0"
-          }
-        },
-        "nopt": {
-          "version": "3.0.6",
-          "bundled": true,
-          "requires": {
-            "abbrev": "1"
-          }
-        },
-        "npmlog": {
-          "version": "4.0.2",
-          "bundled": true,
-          "requires": {
-            "are-we-there-yet": "~1.1.2",
-            "console-control-strings": "~1.1.0",
-            "gauge": "~2.7.1",
-            "set-blocking": "~2.0.0"
-          }
-        },
-        "number-is-nan": {
-          "version": "1.0.1",
-          "bundled": true
-        },
-        "oauth-sign": {
-          "version": "0.8.2",
-          "bundled": true
-        },
-        "object-assign": {
-          "version": "4.1.0",
-          "bundled": true
-        },
-        "once": {
-          "version": "1.4.0",
-          "bundled": true,
-          "requires": {
-            "wrappy": "1"
-          }
-        },
-        "path-is-absolute": {
-          "version": "1.0.1",
-          "bundled": true
-        },
-        "pinkie": {
-          "version": "2.0.4",
-          "bundled": true
-        },
-        "pinkie-promise": {
-          "version": "2.0.1",
-          "bundled": true,
-          "requires": {
-            "pinkie": "^2.0.0"
-          }
-        },
-        "process-nextick-args": {
-          "version": "1.0.7",
-          "bundled": true
-        },
-        "punycode": {
-          "version": "1.4.1",
-          "bundled": true
-        },
-        "qs": {
-          "version": "6.3.0",
-          "bundled": true
-        },
-        "rc": {
-          "version": "1.1.6",
-          "bundled": true,
-          "requires": {
-            "deep-extend": "~0.4.0",
-            "ini": "~1.3.0",
-            "minimist": "^1.2.0",
-            "strip-json-comments": "~1.0.4"
-          },
-          "dependencies": {
-            "minimist": {
-              "version": "1.2.0",
-              "bundled": true
-            }
-          }
-        },
-        "readable-stream": {
-          "version": "2.2.2",
-          "bundled": true,
-          "requires": {
-            "buffer-shims": "^1.0.0",
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~1.0.6",
-            "string_decoder": "~0.10.x",
-            "util-deprecate": "~1.0.1"
-          }
-        },
-        "request": {
-          "version": "2.79.0",
-          "bundled": true,
-          "requires": {
-            "aws-sign2": "~0.6.0",
-            "aws4": "^1.2.1",
-            "caseless": "~0.11.0",
-            "combined-stream": "~1.0.5",
-            "extend": "~3.0.0",
-            "forever-agent": "~0.6.1",
-            "form-data": "~2.1.1",
-            "har-validator": "~2.0.6",
-            "hawk": "~3.1.3",
-            "http-signature": "~1.1.0",
-            "is-typedarray": "~1.0.0",
-            "isstream": "~0.1.2",
-            "json-stringify-safe": "~5.0.1",
-            "mime-types": "~2.1.7",
-            "oauth-sign": "~0.8.1",
-            "qs": "~6.3.0",
-            "stringstream": "~0.0.4",
-            "tough-cookie": "~2.3.0",
-            "tunnel-agent": "~0.4.1",
-            "uuid": "^3.0.0"
-          }
-        },
-        "rimraf": {
-          "version": "2.5.4",
-          "bundled": true,
-          "requires": {
-            "glob": "^7.0.5"
-          }
-        },
-        "semver": {
-          "version": "5.3.0",
-          "bundled": true
-        },
-        "set-blocking": {
-          "version": "2.0.0",
-          "bundled": true
-        },
-        "signal-exit": {
-          "version": "3.0.2",
-          "bundled": true
-        },
-        "sntp": {
-          "version": "1.0.9",
-          "bundled": true,
-          "requires": {
-            "hoek": "2.x.x"
-          }
-        },
-        "sshpk": {
-          "version": "1.10.2",
-          "bundled": true,
-          "requires": {
-            "asn1": "~0.2.3",
-            "assert-plus": "^1.0.0",
-            "bcrypt-pbkdf": "^1.0.0",
-            "dashdash": "^1.12.0",
-            "ecc-jsbn": "~0.1.1",
-            "getpass": "^0.1.1",
-            "jodid25519": "^1.0.0",
-            "jsbn": "~0.1.0",
-            "tweetnacl": "~0.14.0"
-          },
-          "dependencies": {
-            "assert-plus": {
-              "version": "1.0.0",
-              "bundled": true
-            }
-          }
-        },
-        "string-width": {
-          "version": "1.0.2",
-          "bundled": true,
-          "requires": {
-            "code-point-at": "^1.0.0",
-            "is-fullwidth-code-point": "^1.0.0",
-            "strip-ansi": "^3.0.0"
-          }
-        },
-        "string_decoder": {
-          "version": "0.10.31",
-          "bundled": true
-        },
-        "stringstream": {
-          "version": "0.0.5",
-          "bundled": true
-        },
-        "strip-ansi": {
-          "version": "3.0.1",
-          "bundled": true,
-          "requires": {
-            "ansi-regex": "^2.0.0"
-          }
-        },
-        "strip-json-comments": {
-          "version": "1.0.4",
-          "bundled": true
-        },
-        "supports-color": {
-          "version": "0.2.0",
-          "bundled": true
-        },
-        "tar": {
-          "version": "2.2.1",
-          "bundled": true,
-          "requires": {
-            "block-stream": "*",
-            "fstream": "^1.0.2",
-            "inherits": "2"
-          }
-        },
-        "tar-pack": {
-          "version": "3.3.0",
-          "bundled": true,
-          "requires": {
-            "debug": "~2.2.0",
-            "fstream": "~1.0.10",
-            "fstream-ignore": "~1.0.5",
-            "once": "~1.3.3",
-            "readable-stream": "~2.1.4",
-            "rimraf": "~2.5.1",
-            "tar": "~2.2.1",
-            "uid-number": "~0.0.6"
-          },
-          "dependencies": {
-            "once": {
-              "version": "1.3.3",
-              "bundled": true,
-              "requires": {
-                "wrappy": "1"
-              }
-            },
-            "readable-stream": {
-              "version": "2.1.5",
-              "bundled": true,
-              "requires": {
-                "buffer-shims": "^1.0.0",
-                "core-util-is": "~1.0.0",
-                "inherits": "~2.0.1",
-                "isarray": "~1.0.0",
-                "process-nextick-args": "~1.0.6",
-                "string_decoder": "~0.10.x",
-                "util-deprecate": "~1.0.1"
-              }
-            }
-          }
-        },
-        "tough-cookie": {
-          "version": "2.3.2",
-          "bundled": true,
-          "requires": {
-            "punycode": "^1.4.1"
-          }
-        },
-        "tunnel-agent": {
-          "version": "0.4.3",
-          "bundled": true
-        },
-        "tweetnacl": {
-          "version": "0.14.5",
-          "bundled": true,
-          "optional": true
-        },
-        "uid-number": {
-          "version": "0.0.6",
-          "bundled": true
-        },
-        "util-deprecate": {
-          "version": "1.0.2",
-          "bundled": true
-        },
-        "uuid": {
-          "version": "3.0.1",
-          "bundled": true
-        },
-        "verror": {
-          "version": "1.3.6",
-          "bundled": true,
-          "requires": {
-            "extsprintf": "1.0.2"
-          }
-        },
-        "wide-align": {
-          "version": "1.1.0",
-          "bundled": true,
-          "requires": {
-            "string-width": "^1.0.1"
-          }
-        },
-        "wrappy": {
-          "version": "1.0.2",
-          "bundled": true
-        },
-        "xtend": {
-          "version": "4.0.1",
-          "bundled": true
-        }
-      }
-    },
-    "node-int64": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/node-int64/-/node-int64-0.4.0.tgz",
-      "integrity": "sha1-h6kGXNs1XTGC2PlM4RGIuCXGijs=",
-      "dev": true
-    },
-    "node-libs-browser": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/node-libs-browser/-/node-libs-browser-2.1.0.tgz",
-      "integrity": "sha512-5AzFzdoIMb89hBGMZglEegffzgRg+ZFoUmisQ8HI4j1KDdpx13J0taNp2y9xPbur6W61gepGDDotGBVQ7mfUCg==",
-      "dev": true,
-      "requires": {
-        "assert": "^1.1.1",
-        "browserify-zlib": "^0.2.0",
-        "buffer": "^4.3.0",
-        "console-browserify": "^1.1.0",
-        "constants-browserify": "^1.0.0",
-        "crypto-browserify": "^3.11.0",
-        "domain-browser": "^1.1.1",
-        "events": "^1.0.0",
-        "https-browserify": "^1.0.0",
-        "os-browserify": "^0.3.0",
-        "path-browserify": "0.0.0",
-        "process": "^0.11.10",
-        "punycode": "^1.2.4",
-        "querystring-es3": "^0.2.0",
-        "readable-stream": "^2.3.3",
-        "stream-browserify": "^2.0.1",
-        "stream-http": "^2.7.2",
-        "string_decoder": "^1.0.0",
-        "timers-browserify": "^2.0.4",
-        "tty-browserify": "0.0.0",
-        "url": "^0.11.0",
-        "util": "^0.10.3",
-        "vm-browserify": "0.0.4"
-      },
-      "dependencies": {
-        "events": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/events/-/events-1.1.1.tgz",
-          "integrity": "sha1-nr23Y1rQmccNzEwqH1AEKI6L2SQ=",
-          "dev": true
-        },
-        "inherits": {
-          "version": "2.0.3",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
-          "integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
-          "dev": true
-        },
-        "isarray": {
-          "version": "1.0.0",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE=",
-          "dev": true
-        },
-        "process": {
-          "version": "0.11.10",
-          "resolved": "https://registry.npmjs.org/process/-/process-0.11.10.tgz",
-          "integrity": "sha1-czIwDoQBYb2j5podHZGn1LwW8YI=",
-          "dev": true
-        },
-        "punycode": {
-          "version": "1.4.1",
-          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
-          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
-          "dev": true
-        },
-        "readable-stream": {
-          "version": "2.3.6",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.6.tgz",
-          "integrity": "sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==",
-          "dev": true,
-          "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.3",
-            "isarray": "~1.0.0",
-            "process-nextick-args": "~2.0.0",
-            "safe-buffer": "~5.1.1",
-            "string_decoder": "~1.1.1",
-            "util-deprecate": "~1.0.1"
-          }
-        },
-        "string_decoder": {
-          "version": "1.1.1",
-          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-          "dev": true,
-          "requires": {
-            "safe-buffer": "~5.1.0"
-          }
-        }
-      }
-    },
-    "node-notifier": {
-      "version": "5.2.1",
-      "resolved": "https://registry.npmjs.org/node-notifier/-/node-notifier-5.2.1.tgz",
-      "integrity": "sha512-MIBs+AAd6dJ2SklbbE8RUDRlIVhU8MaNLh1A9SUZDUHPiZkWLFde6UNwG41yQHZEToHgJMXqyVZ9UcS/ReOVTg==",
-      "dev": true,
-      "requires": {
-        "growly": "^1.3.0",
-        "semver": "^5.4.1",
-        "shellwords": "^0.1.1",
-        "which": "^1.3.0"
-      }
-    },
-    "node-pre-gyp": {
-      "version": "0.6.36",
-      "resolved": "https://registry.npmjs.org/node-pre-gyp/-/node-pre-gyp-0.6.36.tgz",
-      "integrity": "sha1-22BBEst04NR3VU6bUFsXq936t4Y=",
-      "requires": {
-        "mkdirp": "^0.5.1",
-        "nopt": "^4.0.1",
-        "npmlog": "^4.0.2",
-        "rc": "^1.1.7",
-        "request": "^2.81.0",
-        "rimraf": "^2.6.1",
-        "semver": "^5.3.0",
-        "tar": "^2.2.1",
-        "tar-pack": "^3.4.0"
-      },
-      "dependencies": {
-        "nopt": {
-          "version": "4.0.1",
-          "resolved": "https://registry.npmjs.org/nopt/-/nopt-4.0.1.tgz",
-          "integrity": "sha1-0NRoWv1UFRk8jHUFYC0NF81kR00=",
-          "requires": {
-            "abbrev": "1",
-            "osenv": "^0.1.4"
+            "abbrev": "1",
+            "osenv": "^0.1.4"
           }
         }
       }
@@ -13397,6 +12720,11 @@
         }
       }
     },
+    "noop-logger": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/noop-logger/-/noop-logger-0.1.1.tgz",
+      "integrity": "sha1-lKKxYzxPExdVMAfYlm/Q6EG2pMI="
+    },
     "nopt": {
       "version": "3.0.6",
       "resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",
@@ -15373,6 +14701,28 @@
         }
       }
     },
+    "prebuild-install": {
+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/prebuild-install/-/prebuild-install-2.5.3.tgz",
+      "integrity": "sha512-/rI36cN2g7vDQnKWN8Uzupi++KjyqS9iS+/fpwG4Ea8d0Pip0PQ5bshUNzVwt+/D2MRfhVAplYMMvWLqWrCF/g==",
+      "requires": {
+        "detect-libc": "^1.0.3",
+        "expand-template": "^1.0.2",
+        "github-from-package": "0.0.0",
+        "minimist": "^1.2.0",
+        "mkdirp": "^0.5.1",
+        "node-abi": "^2.2.0",
+        "noop-logger": "^0.1.1",
+        "npmlog": "^4.0.1",
+        "os-homedir": "^1.0.1",
+        "pump": "^2.0.1",
+        "rc": "^1.1.6",
+        "simple-get": "^2.7.0",
+        "tar-fs": "^1.13.0",
+        "tunnel-agent": "^0.6.0",
+        "which-pm-runs": "^1.0.0"
+      }
+    },
     "prelude-ls": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/prelude-ls/-/prelude-ls-1.1.2.tgz",
@@ -15537,6 +14887,15 @@
         "randombytes": "^2.0.1"
       }
     },
+    "pump": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
+      "integrity": "sha512-ruPMNRkN3MHP1cWJc9OWr+T/xDP0jhXYCLfJcBuX54hhfIBnaQmAUMfDcG4DM5UMWByBbJY69QSphm3jtDKIkA==",
+      "requires": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
     "punycode": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/punycode/-/punycode-2.1.1.tgz",
@@ -17406,6 +16765,21 @@
       "resolved": "https://registry.npmjs.org/simple-assign/-/simple-assign-0.1.0.tgz",
       "integrity": "sha1-F/0wZqXz13OPUDIbsPFMooHMS6o="
     },
+    "simple-concat": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/simple-concat/-/simple-concat-1.0.1.tgz",
+      "integrity": "sha512-cSFtAPtRhljv69IK0hTVZQ+OfE9nePi/rtJmw5UjHeVyVroEqJXP1sFztKUy1qU+xvz3u/sfYJLa947b7nAN2Q=="
+    },
+    "simple-get": {
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/simple-get/-/simple-get-2.8.2.tgz",
+      "integrity": "sha512-Ijd/rV5o+mSBBs4F/x9oDPtTx9Zb6X9brmnXvMW4J7IR15ngi9q5xxqWBKU744jTZiaXtxaPL7uHG6vtN8kUkw==",
+      "requires": {
+        "decompress-response": "^3.3.0",
+        "once": "^1.3.1",
+        "simple-concat": "^1.0.0"
+      }
+    },
     "single-line-log": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/single-line-log/-/single-line-log-1.1.2.tgz",
@@ -18369,6 +17743,28 @@
         "inherits": "2"
       }
     },
+    "tar-fs": {
+      "version": "1.16.3",
+      "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-1.16.3.tgz",
+      "integrity": "sha512-NvCeXpYx7OsmOh8zIOP/ebG55zZmxLE0etfWRbWok+q2Qo8x/vOR/IJT1taADXPe+jsiu9axDb3X4B+iIgNlKw==",
+      "requires": {
+        "chownr": "^1.0.1",
+        "mkdirp": "^0.5.1",
+        "pump": "^1.0.0",
+        "tar-stream": "^1.1.2"
+      },
+      "dependencies": {
+        "pump": {
+          "version": "1.0.3",
+          "resolved": "https://registry.npmjs.org/pump/-/pump-1.0.3.tgz",
+          "integrity": "sha512-8k0JupWme55+9tCVE+FS5ULT3K6AbgqrGa58lTT49RpyfwwcGedHqaC5LlQNdEAumn/wFsu6aPwkuPMioy8kqw==",
+          "requires": {
+            "end-of-stream": "^1.1.0",
+            "once": "^1.3.1"
+          }
+        }
+      }
+    },
     "tar-pack": {
       "version": "3.4.1",
       "resolved": "https://registry.npmjs.org/tar-pack/-/tar-pack-3.4.1.tgz",
@@ -18426,6 +17822,54 @@
         }
       }
     },
+    "tar-stream": {
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-1.6.2.tgz",
+      "integrity": "sha512-rzS0heiNf8Xn7/mpdSVVSMAWAoy9bfb1WOTYC78Z0UQKeKa/CWS8FOq0lKGNa8DWKAn9gxjCvMLYc5PGXYlK2A==",
+      "requires": {
+        "bl": "^1.0.0",
+        "buffer-alloc": "^1.2.0",
+        "end-of-stream": "^1.0.0",
+        "fs-constants": "^1.0.0",
+        "readable-stream": "^2.3.0",
+        "to-buffer": "^1.1.1",
+        "xtend": "^4.0.0"
+      },
+      "dependencies": {
+        "inherits": {
+          "version": "2.0.4",
+          "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+          "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
+        },
+        "isarray": {
+          "version": "1.0.0",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
+          "integrity": "sha1-u5NdSFgsuhaMBoNJV6VKPgcSTxE="
+        },
+        "readable-stream": {
+          "version": "2.3.7",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.7.tgz",
+          "integrity": "sha512-Ebho8K4jIbHAxnuxi7o42OrZgF/ZTNcsZj6nRKyUmkhLFq8CHItp/fy6hQZuZmP/n3yZ9VBUbp4zz/mX8hmYPw==",
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.3",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~2.0.0",
+            "safe-buffer": "~5.1.1",
+            "string_decoder": "~1.1.1",
+            "util-deprecate": "~1.0.1"
+          }
+        },
+        "string_decoder": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
+          "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        }
+      }
+    },
     "temp-file": {
       "version": "3.1.3",
       "resolved": "https://registry.npmjs.org/temp-file/-/temp-file-3.1.3.tgz",
@@ -18663,6 +18107,11 @@
       "integrity": "sha1-fSKbH8xjfkZsoIEYCDanqr/4P0M=",
       "dev": true
     },
+    "to-buffer": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/to-buffer/-/to-buffer-1.1.1.tgz",
+      "integrity": "sha512-lx9B5iv7msuFYE3dytT+KE5tap+rNYw+K4jVkb9R/asAb+pbBSM17jtunHplhBe6RRJdZx3Pn2Jph24O32mOVg=="
+    },
     "to-fast-properties": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/to-fast-properties/-/to-fast-properties-1.0.3.tgz",
@@ -18841,6 +18290,11 @@
       "resolved": "https://registry.npmjs.org/typeface-rubik/-/typeface-rubik-0.0.43.tgz",
       "integrity": "sha512-Wy5iVgaPD8b3/9Ge4L98VappyDkAC+GTq23b2NuYjmcufZemo5ip0hSGWskZq4gqLBKY5P7Phn7DzC8U9ileRA=="
     },
+    "u2f-api": {
+      "version": "0.2.7",
+      "resolved": "https://registry.npmjs.org/u2f-api/-/u2f-api-0.2.7.tgz",
+      "integrity": "sha512-fqLNg8vpvLOD5J/z4B6wpPg4Lvowz1nJ9xdHcCzdUPKcFE/qNCceV2gNZxSJd5vhAZemHr/K/hbzVA0zxB5mkg=="
+    },
     "ua-parser-js": {
       "version": "0.7.18",
       "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.18.tgz",
@@ -20111,6 +19565,11 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "which-pm-runs": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/which-pm-runs/-/which-pm-runs-1.1.0.tgz",
+      "integrity": "sha512-n1brCuqClxfFfq/Rb0ICg9giSZqCS+pLtccdag6C2HyufBrh3fBOiy9nb6ggRMvWOVH5GrdJskj5iGTZNxd7SA=="
+    },
     "wide-align": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/wide-align/-/wide-align-1.1.3.tgz",
@@ -20255,8 +19714,7 @@
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
-      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=",
-      "dev": true
+      "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68="
     },
     "y18n": {
       "version": "3.2.1",
diff --git a/package.json b/package.json
index c33f12cec..038977023 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "immutable": "3.8.1",
     "isomorphic-fetch": "^2.2.1",
     "jest-fetch-mock": "1.0.6",
-    "ledgerco": "1.1.3",
+    "ledgerco": "1.2.1",
     "lib": "^2.2.5",
     "lodash": "^4.17.10",
     "material-ui": "^0.20.0",