diff --git a/client/package-lock.json b/client/package-lock.json
index d099d30..40906ad 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "client",
-  "version": "0.6.2",
+  "version": "0.7.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -1578,6 +1578,11 @@
         "node-int64": "^0.4.0"
       }
     },
+    "btoa": {
+      "version": "1.2.1",
+      "resolved": "https://registry.npmjs.org/btoa/-/btoa-1.2.1.tgz",
+      "integrity": "sha512-SB4/MIGlsiVkMcHmT+pSmIPoNDoHg+7cMzmt3Uxt628MTz2487DKSqK/fuhFBrkuqrYv5UCEnACpF4dTFNKc/g=="
+    },
     "buffer": {
       "version": "4.9.1",
       "resolved": "https://registry.npmjs.org/buffer/-/buffer-4.9.1.tgz",
@@ -2717,6 +2722,11 @@
         "buffer-indexof": "^1.0.0"
       }
     },
+    "docopt": {
+      "version": "0.6.2",
+      "resolved": "https://registry.npmjs.org/docopt/-/docopt-0.6.2.tgz",
+      "integrity": "sha1-so6eIiDaXsSffqW7JKR3h0Be6xE="
+    },
     "doctrine": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/doctrine/-/doctrine-2.1.0.tgz",
@@ -7125,6 +7135,11 @@
         "mimic-fn": "^1.0.0"
       }
     },
+    "open": {
+      "version": "0.0.5",
+      "resolved": "https://registry.npmjs.org/open/-/open-0.0.5.tgz",
+      "integrity": "sha1-QsPhjslUZra/DcQvOilFw/DK2Pw="
+    },
     "opn": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/opn/-/opn-5.2.0.tgz",
@@ -9812,6 +9827,28 @@
       "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
       "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g=="
     },
+    "source-map-explorer": {
+      "version": "1.5.0",
+      "resolved": "https://registry.npmjs.org/source-map-explorer/-/source-map-explorer-1.5.0.tgz",
+      "integrity": "sha512-skfca9IJvJKsI+J3sWFQ+hCqUDmZxhGgM20/L7PpNGRnQSVyXPYi7U0TDw0eNj5Yhtsm//psmNkxQmHuEJJ6FA==",
+      "requires": {
+        "btoa": "^1.1.2",
+        "convert-source-map": "^1.1.1",
+        "docopt": "^0.6.2",
+        "glob": "^7.1.2",
+        "open": "0.0.5",
+        "source-map": "^0.5.1",
+        "temp": "^0.8.3",
+        "underscore": "^1.8.3"
+      },
+      "dependencies": {
+        "source-map": {
+          "version": "0.5.7",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
+          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
+        }
+      }
+    },
     "source-map-resolve": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/source-map-resolve/-/source-map-resolve-0.5.1.tgz",
@@ -10169,6 +10206,22 @@
       "resolved": "https://registry.npmjs.org/tapable/-/tapable-0.2.8.tgz",
       "integrity": "sha1-mTcqXJmb8t8WCvwNdL7U9HlIzSI="
     },
+    "temp": {
+      "version": "0.8.3",
+      "resolved": "https://registry.npmjs.org/temp/-/temp-0.8.3.tgz",
+      "integrity": "sha1-4Ma8TSa5AxJEEOT+2BEDAU38H1k=",
+      "requires": {
+        "os-tmpdir": "^1.0.0",
+        "rimraf": "~2.2.6"
+      },
+      "dependencies": {
+        "rimraf": {
+          "version": "2.2.8",
+          "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
+          "integrity": "sha1-5Dm+Kq7jJzIZUnMPmaiSnk/FBYI="
+        }
+      }
+    },
     "term-size": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/term-size/-/term-size-1.2.0.tgz",
@@ -10422,6 +10475,11 @@
         }
       }
     },
+    "underscore": {
+      "version": "1.9.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.9.1.tgz",
+      "integrity": "sha512-5/4etnCkd9c8gwgowi5/om/mYO5ajCaOgdzj/oW+0eQV9WxKBDZw5+ycmKmeaTXjInS/W0BzpGLo2xR2aBwZdg=="
+    },
     "union-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/union-value/-/union-value-1.0.0.tgz",
diff --git a/client/package.json b/client/package.json
index 4b5c0a5..308c285 100644
--- a/client/package.json
+++ b/client/package.json
@@ -40,9 +40,11 @@
     "react-iframe": "^1.2.0",
     "react-scripts": "1.1.4",
     "react-select": "1.1.0",
+    "source-map-explorer": "^1.5.0",
     "util": "^0.10.3"
   },
   "scripts": {
+    "analyze": "source-map-explorer build/static/js/main.*",
     "start": "react-scripts start",
     "build": "react-scripts build",
     "test": "react-scripts test --env=jsdom",
--
libgit2 0.21.2