diff --git a/package-lock.json b/package-lock.json
index 259c4ef..9baea0b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1029,6 +1029,60 @@
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       "dev": true
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+    "babel-cli": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-cli/-/babel-cli-6.26.0.tgz",
+      "integrity": "sha1-UCq1SHTX24itALiHoGODzgPQAvE=",
+      "dev": true,
+      "requires": {
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+        "babel-polyfill": "6.26.0",
+        "babel-register": "6.26.0",
+        "babel-runtime": "6.26.0",
+        "chokidar": "1.7.0",
+        "commander": "2.15.1",
+        "convert-source-map": "1.5.1",
+        "fs-readdir-recursive": "1.1.0",
+        "glob": "7.1.2",
+        "lodash": "4.17.5",
+        "output-file-sync": "1.1.2",
+        "path-is-absolute": "1.0.1",
+        "slash": "1.0.0",
+        "source-map": "0.5.7",
+        "v8flags": "2.1.1"
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+      "dependencies": {
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+          "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-1.3.2.tgz",
+          "integrity": "sha512-0XNayC8lTHQ2OI8aljNCN3sSx6hsr/1+rlcDAotXJR7C1oZZHCNsfpbKwMjRA3Uqb5tF1Rae2oloTr4xpq+WjA==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "micromatch": "2.3.11",
+            "normalize-path": "2.1.1"
+          }
+        },
+        "chokidar": {
+          "version": "1.7.0",
+          "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-1.7.0.tgz",
+          "integrity": "sha1-eY5ol3gVHIB2tLNg5e3SjNortGg=",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "anymatch": "1.3.2",
+            "async-each": "1.0.1",
+            "fsevents": "1.1.3",
+            "glob-parent": "2.0.0",
+            "inherits": "2.0.3",
+            "is-binary-path": "1.0.1",
+            "is-glob": "2.0.1",
+            "path-is-absolute": "1.0.1",
+            "readdirp": "2.1.0"
+          }
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+      }
+    },
     "babel-code-frame": {
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       "resolved": "https://registry.npmjs.org/babel-code-frame/-/babel-code-frame-6.26.0.tgz",
@@ -1662,6 +1716,25 @@
         "babel-types": "6.26.0"
       }
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+    "babel-polyfill": {
+      "version": "6.26.0",
+      "resolved": "https://registry.npmjs.org/babel-polyfill/-/babel-polyfill-6.26.0.tgz",
+      "integrity": "sha1-N5k3q8Z9eJWXCtxiHyhM2WbPIVM=",
+      "dev": true,
+      "requires": {
+        "babel-runtime": "6.26.0",
+        "core-js": "2.5.5",
+        "regenerator-runtime": "0.10.5"
+      },
+      "dependencies": {
+        "regenerator-runtime": {
+          "version": "0.10.5",
+          "resolved": "https://registry.npmjs.org/regenerator-runtime/-/regenerator-runtime-0.10.5.tgz",
+          "integrity": "sha1-M2w+/BIgrc7dosn6tntaeVWjNlg=",
+          "dev": true
+        }
+      }
+    },
     "babel-preset-env": {
       "version": "1.6.1",
       "resolved": "https://registry.npmjs.org/babel-preset-env/-/babel-preset-env-1.6.1.tgz",
@@ -2367,6 +2440,12 @@
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       }
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+    "commander": {
+      "version": "2.15.1",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-2.15.1.tgz",
+      "integrity": "sha512-VlfT9F3V0v+jr4yxPc5gg9s62/fIVWsd2Bk2iD435um1NlGMYdVCq+MjcXnhYq2icNOizHr1kK+5TI6H0Hy0ag==",
+      "dev": true
+    },
     "common-path-prefix": {
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       "resolved": "https://registry.npmjs.org/common-path-prefix/-/common-path-prefix-1.0.0.tgz",
@@ -3028,6 +3107,12 @@
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+    "fs-readdir-recursive": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/fs-readdir-recursive/-/fs-readdir-recursive-1.1.0.tgz",
+      "integrity": "sha512-GNanXlVr2pf02+sPN40XN8HG+ePaNcvM0q5mZBd668Obwb0yD5GiUbZOFgwn8kGMY6I3mdyDJzieUy3PTYyTRA==",
+      "dev": true
+    },
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@@ -5303,6 +5388,12 @@
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       "dev": true
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+    "object-assign": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
+      "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=",
+      "dev": true
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@@ -5442,6 +5533,17 @@
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       "dev": true
     },
+    "output-file-sync": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/output-file-sync/-/output-file-sync-1.1.2.tgz",
+      "integrity": "sha1-0KM+7+YaIF+suQCS6CZZjVJFznY=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "4.1.11",
+        "mkdirp": "0.5.1",
+        "object-assign": "4.1.1"
+      }
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     "p-finally": {
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       "resolved": "https://registry.npmjs.org/p-finally/-/p-finally-1.0.0.tgz",
@@ -6974,6 +7076,12 @@
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+    "user-home": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/user-home/-/user-home-1.1.1.tgz",
+      "integrity": "sha1-K1viOjK2Onyd640PKNSFcko98ZA=",
+      "dev": true
+    },
     "util-deprecate": {
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       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -6986,6 +7094,15 @@
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       "dev": true
     },
+    "v8flags": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/v8flags/-/v8flags-2.1.1.tgz",
+      "integrity": "sha1-qrGh+jDUX4jdMhFIh1rALAtV5bQ=",
+      "dev": true,
+      "requires": {
+        "user-home": "1.1.1"
+      }
+    },
     "validate-npm-package-license": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",