diff --git a/package-lock.json b/package-lock.json
index 6efb464..d37de3f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -196,6 +196,12 @@
         }
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+    "acorn-walk": {
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+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-6.2.0.tgz",
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+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-2.1.1.tgz",
@@ -1565,15 +1571,24 @@
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-      "resolved": "https://registry.npmjs.org/bfj-node4/-/bfj-node4-5.2.1.tgz",
-      "integrity": "sha512-w+OTPD/R0AvDVR/sy/uVUVeoCpEgUoYj9/1P2zB6mR1yx7F/ADzLX4nlvZ/91WWzGgdZnuLxWP/J89D7ZDt0DA==",
+    "bfj": {
+      "version": "6.1.2",
+      "resolved": "https://registry.npmjs.org/bfj/-/bfj-6.1.2.tgz",
+      "integrity": "sha512-BmBJa4Lip6BPRINSZ0BPEIfB1wUY/9rwbwvIHQA1KjX9om29B6id0wnWXq7m3bn5JrUVjeOTnVuhPT1FiHwPGw==",
       "dev": true,
       "requires": {
-        "bluebird": "3.5.1",
-        "check-types": "7.3.0",
-        "tryer": "1.0.0"
+        "bluebird": "^3.5.5",
+        "check-types": "^8.0.3",
+        "hoopy": "^0.1.4",
+        "tryer": "^1.0.1"
+      },
+      "dependencies": {
+        "bluebird": {
+          "version": "3.7.1",
+          "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.1.tgz",
+          "integrity": "sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg==",
+          "dev": true
+        }
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@@ -2015,9 +2030,9 @@
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-      "resolved": "https://registry.npmjs.org/check-types/-/check-types-7.3.0.tgz",
-      "integrity": "sha1-Ro9XGkQ1wkJI9f0MsOjYfDw0Hn0=",
+      "version": "8.0.3",
+      "resolved": "https://registry.npmjs.org/check-types/-/check-types-8.0.3.tgz",
+      "integrity": "sha512-YpeKZngUmG65rLudJ4taU7VLkOCTMhNl/u4ctNC56LQS/zJTyNH0Lrtwm1tfTsbLlwvlfsA2d1c8vCf/Kh2KwQ==",
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@@ -4431,9 +4446,9 @@
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-      "resolved": "https://registry.npmjs.org/filesize/-/filesize-3.6.0.tgz",
-      "integrity": "sha512-g5OWtoZWcPI56js1DFhIEqyG9tnu/7sG3foHwgS9KGYFMfsYguI3E+PRVCmtmE96VajQIEMRU2OhN+ME589Gdw==",
+      "version": "3.6.1",
+      "resolved": "https://registry.npmjs.org/filesize/-/filesize-3.6.1.tgz",
+      "integrity": "sha512-7KjR1vv6qnicaPMi1iiTcI85CyYwRO/PSFCu6SvqL8jN2Wjt/NIYQTFtFs7fSDCYOstUkEWIQGFUg5YZQfjlcg==",
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@@ -4734,7 +4749,8 @@
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-          "dev": true
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@@ -4785,7 +4801,8 @@
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-          "dev": true
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@@ -4800,6 +4817,7 @@
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@@ -4808,6 +4826,7 @@
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@@ -4816,6 +4835,7 @@
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@@ -4824,7 +4844,8 @@
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@@ -4841,12 +4862,14 @@
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+          "dev": true,
+          "optional": true
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -4854,22 +4877,26 @@
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+          "dev": true,
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           "bundled": true,
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@@ -4909,7 +4936,8 @@
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@@ -4941,7 +4969,8 @@
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+          "dev": true,
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@@ -4963,12 +4992,14 @@
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-          "dev": true
+          "dev": true,
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           "version": "1.0.11",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5024,6 +5055,7 @@
           "version": "7.1.2",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5036,7 +5068,8 @@
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           "version": "4.1.11",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -5064,6 +5097,7 @@
           "version": "3.1.3",
           "bundled": true,
           "dev": true,
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@@ -5074,7 +5108,8 @@
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           "version": "2.16.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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@@ -5091,6 +5126,7 @@
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@@ -5099,7 +5135,8 @@
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-          "dev": true
+          "dev": true,
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@@ -5111,6 +5148,7 @@
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@@ -5124,7 +5162,8 @@
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@@ -5197,12 +5236,14 @@
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+          "dev": true,
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           "bundled": true,
           "dev": true,
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@@ -5211,6 +5252,7 @@
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           "dev": true,
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@@ -5218,12 +5260,14 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.5.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -5278,7 +5322,8 @@
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@@ -5296,6 +5341,7 @@
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@@ -5325,7 +5371,8 @@
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@@ -5336,7 +5383,8 @@
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@@ -5374,6 +5422,7 @@
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@@ -5418,6 +5467,7 @@
           "version": "2.6.1",
           "bundled": true,
           "dev": true,
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@@ -5425,7 +5475,8 @@
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-          "dev": true
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@@ -5449,6 +5500,7 @@
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           "bundled": true,
           "dev": true,
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@@ -5482,6 +5534,7 @@
           "version": "1.0.2",
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@@ -5492,6 +5545,7 @@
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@@ -5506,6 +5560,7 @@
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@@ -5520,6 +5575,7 @@
           "version": "2.2.1",
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@@ -5575,7 +5631,8 @@
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@@ -5604,7 +5661,8 @@
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@@ -5780,19 +5838,19 @@
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-      "integrity": "sha1-iuCWJX6r59acRb4rZ8RIEk/7UXw=",
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-5.1.1.tgz",
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       "dev": true,
       "requires": {
-        "duplexer": "0.1.1",
-        "pify": "3.0.0"
+        "duplexer": "^0.1.1",
+        "pify": "^4.0.1"
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-          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
-          "integrity": "sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=",
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
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@@ -6036,6 +6094,12 @@
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+      "resolved": "https://registry.npmjs.org/hoopy/-/hoopy-0.1.4.tgz",
+      "integrity": "sha512-HRcs+2mr52W0K+x8RzcLzuPPmVIKMSv97RGHy0Ea9y/mpcaK+xTrjICA04KAHi4GRzxliNqNJEFYWHghy3rSfQ==",
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@@ -8809,9 +8873,9 @@
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-      "resolved": "https://registry.npmjs.org/opener/-/opener-1.4.3.tgz",
-      "integrity": "sha1-XG2ixdflgx6P+jlklQ+NZnSskLg=",
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/opener/-/opener-1.5.1.tgz",
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@@ -12006,6 +12070,12 @@
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       "dev": true
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+    "safer-buffer": {
+      "version": "2.1.2",
+      "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
+      "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg==",
+      "dev": true
+    },
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       "resolved": "https://registry.npmjs.org/sane/-/sane-2.4.1.tgz",
@@ -13115,6 +13185,12 @@
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+      "resolved": "https://registry.npmjs.org/toidentifier/-/toidentifier-1.0.0.tgz",
+      "integrity": "sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==",
+      "dev": true
+    },
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@@ -13160,9 +13236,9 @@
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-      "resolved": "https://registry.npmjs.org/tryer/-/tryer-1.0.0.tgz",
-      "integrity": "sha1-Antp+oIyJeVRys4+8DsR9qs3wdc=",
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/tryer/-/tryer-1.0.1.tgz",
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@@ -14124,23 +14200,352 @@
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+      "version": "3.3.2",
+      "resolved": "https://registry.npmjs.org/webpack-bundle-analyzer/-/webpack-bundle-analyzer-3.3.2.tgz",
+      "integrity": "sha512-7qvJLPKB4rRWZGjVp5U1KEjwutbDHSKboAl0IfafnrdXMrgC0tOtZbQD6Rw0u4cmpgRN4O02Fc0t8eAT+FgGzA==",
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-        "bfj-node4": "5.2.1",
-        "chalk": "2.3.1",
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-        "lodash": "4.17.5",
-        "mkdirp": "0.5.1",
-        "opener": "1.4.3",
-        "ws": "4.0.0"
+        "acorn": "^6.0.7",
+        "acorn-walk": "^6.1.1",
+        "bfj": "^6.1.1",
+        "chalk": "^2.4.1",
+        "commander": "^2.18.0",
+        "ejs": "^2.6.1",
+        "express": "^4.16.3",
+        "filesize": "^3.6.1",
+        "gzip-size": "^5.0.0",
+        "lodash": "^4.17.10",
+        "mkdirp": "^0.5.1",
+        "opener": "^1.5.1",
+        "ws": "^6.0.0"
+      },
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+          "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
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+          "dev": true,
+          "requires": {
+            "mime-types": "~2.1.24",
+            "negotiator": "0.6.2"
+          }
+        },
+        "acorn": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/acorn/-/acorn-6.3.0.tgz",
+          "integrity": "sha512-/czfa8BwS88b9gWQVhc8eknunSA2DoJpJyTQkhheIf5E48u1N0R4q/YxxsAeqRrmK9TQ/uYfgLDfZo91UlANIA==",
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+        },
+        "ansi-styles": {
+          "version": "3.2.1",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+          "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+          "dev": true,
+          "requires": {
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+          }
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+        "body-parser": {
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diff --git a/package.json b/package.json
index d279a8c..fa64edc 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,7 @@
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     "webpack": "^3.6.0",
-    "webpack-bundle-analyzer": "^2.9.0",
+    "webpack-bundle-analyzer": "^3.3.2",
     "webpack-dev-server": "^2.9.1",
     "webpack-merge": "^4.1.0"
   },