diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 27eaa6f..3b6fccd
--- a/package-lock.json
+++ b/package-lock.json
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@@ -8417,6 +9727,12 @@
         "setimmediate": "^1.0.4"
       }
     },
+    "timsort": {
+      "version": "0.3.0",
+      "resolved": "https://registry.npmjs.org/timsort/-/timsort-0.3.0.tgz",
+      "integrity": "sha1-QFQRqOfmM5/mTbmiNN4R3DHgK9Q=",
+      "dev": true
+    },
     "to-absolute-glob": {
       "version": "2.0.2",
       "resolved": "https://registry.npmjs.org/to-absolute-glob/-/to-absolute-glob-2.0.2.tgz",
@@ -8655,6 +9971,12 @@
       "integrity": "sha1-sxxa6CVIRKOoKBVBzisEuGWnNP8=",
       "dev": true
     },
+    "uniqs": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/uniqs/-/uniqs-2.0.0.tgz",
+      "integrity": "sha1-/+3ks2slKQaW5uFl1KWe25mOawI=",
+      "dev": true
+    },
     "unique-filename": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/unique-filename/-/unique-filename-1.1.1.tgz",
@@ -8693,6 +10015,12 @@
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
       "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw="
     },
+    "unquote": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/unquote/-/unquote-1.1.1.tgz",
+      "integrity": "sha1-j97XMk7G6IoP+LkF58CYzcCG1UQ=",
+      "dev": true
+    },
     "unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
@@ -8876,6 +10204,12 @@
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
+    "vendors": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/vendors/-/vendors-1.0.4.tgz",
+      "integrity": "sha512-/juG65kTL4Cy2su4P8HjtkTxk6VmJDiOPBufWniqQ6wknac6jNiXS9vU+hO3wgusiyqWlzTbVHi0dyJqRONg3w==",
+      "dev": true
+    },
     "vinyl": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/vinyl/-/vinyl-2.2.0.tgz",
@@ -9062,6 +10396,22 @@
       "integrity": "sha512-ER5moSbLZuNSMBFnEBVGhQ1uCBNJslH9W/Dw2W7GZN23UQA69uapP5GTT9Vm8Trc0PzBSVt6LzF3hGjmv41xcg==",
       "dev": true
     },
+    "vuex-persistedstate": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/vuex-persistedstate/-/vuex-persistedstate-2.7.1.tgz",
+      "integrity": "sha512-Ktvp6Bt6ApYj35MuxTClu+9Lpukcgl3Z/0o4PU12+Z4jU6lyOMzos0k6zGT5xrukAkGM1VV3EYNwz1TnHPhgFA==",
+      "requires": {
+        "deepmerge": "^4.2.2",
+        "shvl": "^2.0.0"
+      },
+      "dependencies": {
+        "deepmerge": {
+          "version": "4.2.2",
+          "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.2.2.tgz",
+          "integrity": "sha512-FJ3UgI4gIl+PHZm53knsuSFpE+nESMr7M4v9QcgB7S63Kj/6WqMiFQJpBBYz1Pt+66bZpP3Q7Lye0Oo9MPKEdg=="
+        }
+      }
+    },
     "watchpack": {
       "version": "1.6.0",
       "resolved": "https://registry.npmjs.org/watchpack/-/watchpack-1.6.0.tgz",
@@ -9332,6 +10682,18 @@
         }
       }
     },
+    "webpack-manifest-plugin": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/webpack-manifest-plugin/-/webpack-manifest-plugin-2.2.0.tgz",
+      "integrity": "sha512-9S6YyKKKh/Oz/eryM1RyLVDVmy3NSPV0JXMRhZ18fJsq+AwGxUY34X54VNwkzYcEmEkDwNxuEOboCZEebJXBAQ==",
+      "dev": true,
+      "requires": {
+        "fs-extra": "^7.0.0",
+        "lodash": ">=3.5 <5",
+        "object.entries": "^1.1.0",
+        "tapable": "^1.0.0"
+      }
+    },
     "webpack-merge": {
       "version": "4.2.1",
       "resolved": "https://registry.npmjs.org/webpack-merge/-/webpack-merge-4.2.1.tgz",
diff --git a/yarn.lock b/yarn.lock
index bf78ef8..670ef5f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -908,9 +908,9 @@ acorn-dynamic-import@^4.0.0:
   integrity sha512-d3OEjQV4ROpoflsnUA8HozoIR504TFxNivYEUi6uwz0IYhBkTDXGuWlNdMtybRt3nqVx/L6XqMt0FxkXuWKZhw==
 
 acorn@^6.0.5:
-  version "6.1.1"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.1.tgz#7d25ae05bb8ad1f9b699108e1094ecd7884adc1f"
-  integrity sha512-jPTiwtOxaHNaAPg/dmrJ/beuzLRnXtB0kQPQ8JpotKJgTB6rX6c8mlf315941pyjBSaPg8NHXS9fhP4u17DpGA==
+  version "6.4.1"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.1.tgz#531e58ba3f51b9dacb9a6646ca4debf5b14ca474"
+  integrity sha512-ZVA9k326Nwrj3Cj9jlh3wGFutC2ZornPNARZwsNYqQYgN0EsV2d53w5RN/co65Ohn4sUAUtb1rSUAOD6XN9idA==
 
 ajv-errors@^1.0.0:
   version "1.0.1"