diff --git a/package-lock.json b/package-lock.json
index 99dfe34..aa16499 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -4,10 +4,71 @@
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
+    "@electron/get": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/@electron/get/-/get-1.14.1.tgz",
+      "integrity": "sha512-BrZYyL/6m0ZXz/lDxy/nlVhQz+WF+iPS6qXolEU8atw7h6v1aYkjwJZ63m+bJMBTxDE66X+r2tPS4a/8C82sZw==",
+      "dev": true,
+      "requires": {
+        "debug": "^4.1.1",
+        "env-paths": "^2.2.0",
+        "fs-extra": "^8.1.0",
+        "global-agent": "^3.0.0",
+        "global-tunnel-ng": "^2.7.1",
+        "got": "^9.6.0",
+        "progress": "^2.0.3",
+        "semver": "^6.2.0",
+        "sumchecker": "^3.0.1"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "env-paths": {
+          "version": "2.2.1",
+          "resolved": "https://registry.npmjs.org/env-paths/-/env-paths-2.2.1.tgz",
+          "integrity": "sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==",
+          "dev": true
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        },
+        "semver": {
+          "version": "6.3.0",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.0.tgz",
+          "integrity": "sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==",
+          "dev": true
+        }
+      }
+    },
+    "@sindresorhus/is": {
+      "version": "0.14.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-0.14.0.tgz",
+      "integrity": "sha512-9NET910DNaIPngYnLLPeg+Ogzqsi9uM4mSboU5y6p8S5DzMTVEsJZrawi+BoDNUVBa2DhJqQYUFvMDfgU062LQ==",
+      "dev": true
+    },
+    "@szmarczak/http-timer": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@szmarczak/http-timer/-/http-timer-1.1.2.tgz",
+      "integrity": "sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==",
+      "dev": true,
+      "requires": {
+        "defer-to-connect": "^1.0.1"
+      }
+    },
     "@types/node": {
-      "version": "8.10.16",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.16.tgz",
-      "integrity": "sha512-KlK7YiZXSY8E6v8E4+cCor9IT071bfZrfYqKf0SEj8SJ0Qk4DEz1sgL02Wt6mebNNM9d7870PEoJRHAsUcJPrw==",
+      "version": "14.18.21",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-14.18.21.tgz",
+      "integrity": "sha512-x5W9s+8P4XteaxT/jKF0PSb7XEvo5VmqEWgsMlyeY4ZlLK8I6aH6g5TPPyDlLAep+GYf4kefb7HFyc7PAO3m+Q==",
       "dev": true
     },
     "abbrev": {
@@ -353,6 +414,13 @@
       "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz",
       "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA=="
     },
+    "boolean": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/boolean/-/boolean-3.2.0.tgz",
+      "integrity": "sha512-d0II/GO9uf9lfUHH2BQsjxzRJZBdsjgsBiW4BvhWk/3qoKwQFjIDVN19PfX8F2D/r9PCMTtLWjYVCFrpeYUzsw==",
+      "dev": true,
+      "optional": true
+    },
     "boom": {
       "version": "4.3.1",
       "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz",
@@ -403,6 +471,48 @@
       "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
       "dev": true
     },
+    "cacheable-request": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/cacheable-request/-/cacheable-request-6.1.0.tgz",
+      "integrity": "sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==",
+      "dev": true,
+      "requires": {
+        "clone-response": "^1.0.2",
+        "get-stream": "^5.1.0",
+        "http-cache-semantics": "^4.0.0",
+        "keyv": "^3.0.0",
+        "lowercase-keys": "^2.0.0",
+        "normalize-url": "^4.1.0",
+        "responselike": "^1.0.2"
+      },
+      "dependencies": {
+        "get-stream": {
+          "version": "5.2.0",
+          "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-5.2.0.tgz",
+          "integrity": "sha512-nBF+F1rAZVCu/p7rjzgA+Yb4lfYXrpl7a6VmJrU8wF9I1CKvP/QwPNZHnOlwbTkY6dvtFIzFMSyQXbLoTQPRpA==",
+          "dev": true,
+          "requires": {
+            "pump": "^3.0.0"
+          }
+        },
+        "lowercase-keys": {
+          "version": "2.0.0",
+          "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-2.0.0.tgz",
+          "integrity": "sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==",
+          "dev": true
+        },
+        "pump": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+          "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+          "dev": true,
+          "requires": {
+            "end-of-stream": "^1.1.0",
+            "once": "^1.3.1"
+          }
+        }
+      }
+    },
     "camelcase": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-2.1.1.tgz",
@@ -445,6 +555,15 @@
       "integrity": "sha1-BKEGZywYsIWrd02YPfo+oTjyIgU=",
       "dev": true
     },
+    "clone-response": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/clone-response/-/clone-response-1.0.2.tgz",
+      "integrity": "sha512-yjLXh88P599UOyPTFX0POsd7WxnbsVsGohcwzHOLspIhhpalPw1BcqED8NblyZLKcGrL8dTgMlcaZxV2jAD41Q==",
+      "dev": true,
+      "requires": {
+        "mimic-response": "^1.0.0"
+      }
+    },
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
@@ -531,10 +650,22 @@
         }
       }
     },
+    "config-chain": {
+      "version": "1.1.13",
+      "resolved": "https://registry.npmjs.org/config-chain/-/config-chain-1.1.13.tgz",
+      "integrity": "sha512-qj+f8APARXHrM0hraqXYb2/bOVSV4PvJQlNZ/DVj0QrmNM2q2euizkeuVckQ57J+W0mRH6Hvi+k50M4Jul2VRQ==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "ini": "^1.3.4",
+        "proto-list": "~1.2.1"
+      }
+    },
     "console-control-strings": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-control-strings/-/console-control-strings-1.1.0.tgz",
-      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4="
+      "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
+      "optional": true
     },
     "core-util-is": {
       "version": "1.0.2",
@@ -625,6 +756,32 @@
       "resolved": "https://registry.npmjs.org/deep-extend/-/deep-extend-0.4.2.tgz",
       "integrity": "sha1-SLaZwn4zS/ifEIkr5DL25MfTSn8="
     },
+    "defer-to-connect": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/defer-to-connect/-/defer-to-connect-1.1.3.tgz",
+      "integrity": "sha512-0ISdNousHvZT2EiFlZeZAHBUvSxmKswVCEf8hW7KWgG4a8MVEu/3Vb6uWYozkjylyCxe0JBIiRB1jV45S70WVQ==",
+      "dev": true
+    },
+    "define-properties": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/define-properties/-/define-properties-1.1.4.tgz",
+      "integrity": "sha512-uckOqKcfaVvtBdsVkdPv3XjveQJsNQqmhXgRi8uhvWWuPYZCNlzT8qAyblUgNoXdHdjMTzAqeGjAoli8f+bzPA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "has-property-descriptors": "^1.0.0",
+        "object-keys": "^1.1.1"
+      },
+      "dependencies": {
+        "object-keys": {
+          "version": "1.1.1",
+          "resolved": "https://registry.npmjs.org/object-keys/-/object-keys-1.1.1.tgz",
+          "integrity": "sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "delayed-stream": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
@@ -642,6 +799,19 @@
       "integrity": "sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=",
       "optional": true
     },
+    "detect-node": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/detect-node/-/detect-node-2.1.0.tgz",
+      "integrity": "sha512-T0NIuQpnTvFDATNuHN5roPwSBG83rFsuO+MXXH9/3N1eFbn4wcPjttvjMLEPWJ0RGUYgQE7cGgS3tNxbqCGM7g==",
+      "dev": true,
+      "optional": true
+    },
+    "duplexer3": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/duplexer3/-/duplexer3-0.1.4.tgz",
+      "integrity": "sha512-CEj8FwwNA4cVH2uFCoHUrmojhYh1vmCdOaneKJXwkeY1i9jnlslVo9dx+hQ5Hl9GnH/Bwy/IjxAyOePyPKYnzA==",
+      "dev": true
+    },
     "ecc-jsbn": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.1.tgz",
@@ -652,31 +822,14 @@
       }
     },
     "electron": {
-      "version": "1.8.4",
-      "resolved": "https://registry.npmjs.org/electron/-/electron-1.8.4.tgz",
-      "integrity": "sha512-2f1cx0G3riMFODXFftF5AHXy+oHfhpntZHTDN66Hxtl09gmEr42B3piNEod9MEmw72f75LX2JfeYceqq1PF8cA==",
+      "version": "15.5.5",
+      "resolved": "https://registry.npmjs.org/electron/-/electron-15.5.5.tgz",
+      "integrity": "sha512-cGS1ueek14WLvLJlJbId3fmqJLvkr7VuBI0hHt6gpKaj8m2iv/NMteRg0deLgwlxjEF6ZGGNerUJW6a96rNq/Q==",
       "dev": true,
       "requires": {
-        "@types/node": "8.10.16",
-        "electron-download": "3.3.0",
-        "extract-zip": "1.6.6"
-      }
-    },
-    "electron-download": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/electron-download/-/electron-download-3.3.0.tgz",
-      "integrity": "sha1-LP1U1pZsAZxNSa1l++Zcyc3vaMg=",
-      "dev": true,
-      "requires": {
-        "debug": "2.6.9",
-        "fs-extra": "0.30.0",
-        "home-path": "1.0.6",
-        "minimist": "1.2.0",
-        "nugget": "2.0.1",
-        "path-exists": "2.1.0",
-        "rc": "1.2.6",
-        "semver": "5.5.0",
-        "sumchecker": "1.3.1"
+        "@electron/get": "^1.13.0",
+        "@types/node": "^14.6.2",
+        "extract-zip": "^1.0.3"
       }
     },
     "electron-osx-sign": {
@@ -821,6 +974,13 @@
         }
       }
     },
+    "encodeurl": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/encodeurl/-/encodeurl-1.0.2.tgz",
+      "integrity": "sha512-TPJXq8JqFaVYm2CWmPvnP2Iyo4ZSM7/QKcSmuMLDObfpH5fi7RUGmd/rTDf+rut/saiDiQEeVTNgAmJEdAOx0w==",
+      "dev": true,
+      "optional": true
+    },
     "end-of-stream": {
       "version": "1.4.1",
       "resolved": "https://registry.npmjs.org/end-of-stream/-/end-of-stream-1.4.1.tgz",
@@ -844,11 +1004,19 @@
         "is-arrayish": "0.2.1"
       }
     },
-    "es6-promise": {
-      "version": "4.2.4",
-      "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-4.2.4.tgz",
-      "integrity": "sha512-/NdNZVJg+uZgtm9eS3O6lrOLYmQag2DjdEXuPaHlZ6RuVqgqaVZfgYCepEIKsLqwdQArOPtC3XzRLqGGfT8KQQ==",
-      "dev": true
+    "es6-error": {
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/es6-error/-/es6-error-4.1.1.tgz",
+      "integrity": "sha512-Um/+FxMr9CISWh0bi5Zv0iOD+4cFh5qLeks1qhAopKVAJw3drgKbKySikp7wGhDL0HPeaja0P5ULZrxLkniUVg==",
+      "dev": true,
+      "optional": true
+    },
+    "escape-string-regexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
+      "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "dev": true,
+      "optional": true
     },
     "expand-template": {
       "version": "1.1.0",
@@ -964,16 +1132,31 @@
       }
     },
     "fs-extra": {
-      "version": "0.30.0",
-      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
-      "integrity": "sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=",
+      "version": "8.1.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
+      "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
       "dev": true,
       "requires": {
-        "graceful-fs": "4.1.11",
-        "jsonfile": "2.4.0",
-        "klaw": "1.3.1",
-        "path-is-absolute": "1.0.1",
-        "rimraf": "2.6.2"
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      },
+      "dependencies": {
+        "graceful-fs": {
+          "version": "4.2.10",
+          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.10.tgz",
+          "integrity": "sha512-9ByhssR2fPVsNZj478qUUbKfmL0+t5BDVyjShtyZZLiK7ZDAArFFfopyOTj0M05wE2tJPisA4iTnnXl2YoPvOA==",
+          "dev": true
+        },
+        "jsonfile": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+          "integrity": "sha512-m6F1R3z8jjlf2imQHS2Qez5sjKWQzbuuhuJ/FKYFRZvPE3PuHcSMVZzfsLhGVOkfd20obL5SWEBew5ShlquNxg==",
+          "dev": true,
+          "requires": {
+            "graceful-fs": "^4.1.6"
+          }
+        }
       }
     },
     "fs.realpath": {
@@ -981,6 +1164,13 @@
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
       "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
     },
+    "function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "dev": true,
+      "optional": true
+    },
     "galactus": {
       "version": "0.2.1",
       "resolved": "https://registry.npmjs.org/galactus/-/galactus-0.2.1.tgz",
@@ -1044,6 +1234,18 @@
       "resolved": "https://registry.npmjs.org/get-browser-rtc/-/get-browser-rtc-1.0.2.tgz",
       "integrity": "sha1-u81AyEUaftTvXDc7gWmkCd0dEdk="
     },
+    "get-intrinsic": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/get-intrinsic/-/get-intrinsic-1.1.2.tgz",
+      "integrity": "sha512-Jfm3OyCxHh9DJyc28qGk+JmfkpO41A4XkneDSujN9MDXrm4oDKdHvndhZ2dN94+ERNfkYJWDclW6k2L/ZGHjXA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "function-bind": "^1.1.1",
+        "has": "^1.0.3",
+        "has-symbols": "^1.0.3"
+      }
+    },
     "get-package-info": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/get-package-info/-/get-package-info-1.0.0.tgz",
@@ -1121,6 +1323,27 @@
       "integrity": "sha1-uWjGsKBDhDJJAui/Gl3zJXmkUP4=",
       "dev": true
     },
+    "get-stream": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/get-stream/-/get-stream-4.1.0.tgz",
+      "integrity": "sha512-GMat4EJ5161kIy2HevLlr4luNjBgvmj413KaQA7jt4V8B4RDsfpHk7WQ9GVqfYyyx8OS/L66Kox+rJRNklLK7w==",
+      "dev": true,
+      "requires": {
+        "pump": "^3.0.0"
+      },
+      "dependencies": {
+        "pump": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.0.tgz",
+          "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
+          "dev": true,
+          "requires": {
+            "end-of-stream": "^1.1.0",
+            "once": "^1.3.1"
+          }
+        }
+      }
+    },
     "getpass": {
       "version": "0.1.7",
       "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
@@ -1148,6 +1371,83 @@
         "path-is-absolute": "1.0.1"
       }
     },
+    "global-agent": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/global-agent/-/global-agent-3.0.0.tgz",
+      "integrity": "sha512-PT6XReJ+D07JvGoxQMkT6qji/jVNfX/h364XHZOWeRzy64sSFr+xJ5OX7LI3b4MPQzdL4H8Y8M0xzPpsVMwA8Q==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "boolean": "^3.0.1",
+        "es6-error": "^4.1.1",
+        "matcher": "^3.0.0",
+        "roarr": "^2.15.3",
+        "semver": "^7.3.2",
+        "serialize-error": "^7.0.1"
+      },
+      "dependencies": {
+        "semver": {
+          "version": "7.3.7",
+          "resolved": "https://registry.npmjs.org/semver/-/semver-7.3.7.tgz",
+          "integrity": "sha512-QlYTucUYOews+WeEujDoEGziz4K6c47V/Bd+LjSSYcA94p+DmINdf7ncaUinThfvZyu13lN9OY1XDxt8C0Tw0g==",
+          "dev": true,
+          "optional": true,
+          "requires": {
+            "lru-cache": "^6.0.0"
+          }
+        }
+      }
+    },
+    "global-tunnel-ng": {
+      "version": "2.7.1",
+      "resolved": "https://registry.npmjs.org/global-tunnel-ng/-/global-tunnel-ng-2.7.1.tgz",
+      "integrity": "sha512-4s+DyciWBV0eK148wqXxcmVAbFVPqtc3sEtUE/GTQfuU80rySLcMhUmHKSHI7/LDj8q0gDYI1lIhRRB7ieRAqg==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "encodeurl": "^1.0.2",
+        "lodash": "^4.17.10",
+        "npm-conf": "^1.1.3",
+        "tunnel": "^0.0.6"
+      }
+    },
+    "globalthis": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/globalthis/-/globalthis-1.0.3.tgz",
+      "integrity": "sha512-sFdI5LyBiNTHjRd7cGPWapiHWMOXKyuBNX/cWJ3NfzrZQVa8GI/8cofCl74AOVqq9W5kNmguTIzJ/1s2gyI9wA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "define-properties": "^1.1.3"
+      }
+    },
+    "got": {
+      "version": "9.6.0",
+      "resolved": "https://registry.npmjs.org/got/-/got-9.6.0.tgz",
+      "integrity": "sha512-R7eWptXuGYxwijs0eV+v3o6+XH1IqVK8dJOEecQfTmkncw9AV4dcw/Dhxi8MdlqPthxxpZyizMzyg8RTmEsG+Q==",
+      "dev": true,
+      "requires": {
+        "@sindresorhus/is": "^0.14.0",
+        "@szmarczak/http-timer": "^1.1.2",
+        "cacheable-request": "^6.0.0",
+        "decompress-response": "^3.3.0",
+        "duplexer3": "^0.1.4",
+        "get-stream": "^4.1.0",
+        "lowercase-keys": "^1.0.1",
+        "mimic-response": "^1.0.1",
+        "p-cancelable": "^1.0.0",
+        "to-readable-stream": "^1.0.0",
+        "url-parse-lax": "^3.0.0"
+      },
+      "dependencies": {
+        "mimic-response": {
+          "version": "1.0.1",
+          "resolved": "https://registry.npmjs.org/mimic-response/-/mimic-response-1.0.1.tgz",
+          "integrity": "sha512-j5EctnkH7amfV/q5Hgmoal1g2QHFJRraOtmx0JpIqkxhBhI/lJSl1nMpQ45hVarwNETOoWEimndZ4QK0RHxuxQ==",
+          "dev": true
+        }
+      }
+    },
     "graceful-fs": {
       "version": "4.1.11",
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
@@ -1168,6 +1468,33 @@
         "har-schema": "2.0.0"
       }
     },
+    "has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "function-bind": "^1.1.1"
+      }
+    },
+    "has-property-descriptors": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/has-property-descriptors/-/has-property-descriptors-1.0.0.tgz",
+      "integrity": "sha512-62DVLZGoiEBDHQyqG4w9xCuZ7eJEwNmJRWw2VY84Oedb7WFcA27fiEVe8oUQx9hAUJ4ekurquucTGwsyO1XGdQ==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "get-intrinsic": "^1.1.1"
+      }
+    },
+    "has-symbols": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.3.tgz",
+      "integrity": "sha512-l3LCuF6MgDNwTDKkdYGEihYjt5pRPbEg46rtlmnSPlUbgmB8LOIrKJbYYFBSbnPaJexMKtiPO8hmeRjRz2Td+A==",
+      "dev": true,
+      "optional": true
+    },
     "has-unicode": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/has-unicode/-/has-unicode-2.0.1.tgz",
@@ -1190,18 +1517,18 @@
       "resolved": "https://registry.npmjs.org/hoek/-/hoek-4.2.1.tgz",
       "integrity": "sha512-QLg82fGkfnJ/4iy1xZ81/9SIJiq1NGFUMGs6ParyjBZr6jW2Ufj/snDqTHixNlHdPNwN2RLVD0Pi3igeK9+JfA=="
     },
-    "home-path": {
-      "version": "1.0.6",
-      "resolved": "https://registry.npmjs.org/home-path/-/home-path-1.0.6.tgz",
-      "integrity": "sha512-wo+yjrdAtoXt43Vy92a+0IPCYViiyLAHyp0QVS4xL/tfvVz5sXIW1ubLZk3nhVkD92fQpUMKX+fzMjr5F489vw==",
-      "dev": true
-    },
     "hosted-git-info": {
       "version": "2.6.0",
       "resolved": "https://registry.npmjs.org/hosted-git-info/-/hosted-git-info-2.6.0.tgz",
       "integrity": "sha512-lIbgIIQA3lz5XaB6vxakj6sDHADJiZadYEJB+FgA+C4nubM1NwcuvUr9EJPmnH1skZqpqUzWborWo8EIUi0Sdw==",
       "dev": true
     },
+    "http-cache-semantics": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/http-cache-semantics/-/http-cache-semantics-4.1.0.tgz",
+      "integrity": "sha512-carPklcUh7ROWRK7Cv27RPtdhYhUsela/ue5/jKzjegVvXDqM2ILE9Q2BGn9JZJh1g87cp56su/FgQSzcWS8cQ==",
+      "dev": true
+    },
     "http-signature": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
@@ -1332,6 +1659,12 @@
       "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
       "optional": true
     },
+    "json-buffer": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/json-buffer/-/json-buffer-3.0.0.tgz",
+      "integrity": "sha512-CuUqjv0FUZIdXkHPI8MezCnFCdaTAacej1TZYulLoAg1h/PhwkdXFN4V/gzY4g+fMBCOV2xF+rp7t2XD2ns/NQ==",
+      "dev": true
+    },
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
@@ -1398,6 +1731,15 @@
         "safe-buffer": "5.1.1"
       }
     },
+    "keyv": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/keyv/-/keyv-3.1.0.tgz",
+      "integrity": "sha512-9ykJ/46SN/9KPM/sichzQ7OvXyGDYKGTaDlKMGCAlg2UK8KRy4jb0d8sFc+0Tt0YYnThq8X2RZgCg74RPxgcVA==",
+      "dev": true,
+      "requires": {
+        "json-buffer": "3.0.0"
+      }
+    },
     "klaw": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/klaw/-/klaw-1.3.1.tgz",
@@ -1459,6 +1801,13 @@
         }
       }
     },
+    "lodash": {
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
+      "dev": true,
+      "optional": true
+    },
     "lodash.get": {
       "version": "4.4.2",
       "resolved": "https://registry.npmjs.org/lodash.get/-/lodash.get-4.4.2.tgz",
@@ -1475,6 +1824,12 @@
         "signal-exit": "3.0.2"
       }
     },
+    "lowercase-keys": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz",
+      "integrity": "sha512-G2Lj61tXDnVFFOi8VZds+SoQjtQC3dgokKdDG2mTm1tx4m50NUHBOZSBwQQHyy0V12A0JTG4icfZQH+xPyh8VA==",
+      "dev": true
+    },
     "lru": {
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/lru/-/lru-3.1.0.tgz",
@@ -1483,12 +1838,32 @@
         "inherits": "2.0.3"
       }
     },
+    "lru-cache": {
+      "version": "6.0.0",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
+      "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "yallist": "^4.0.0"
+      }
+    },
     "map-obj": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/map-obj/-/map-obj-1.0.1.tgz",
       "integrity": "sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=",
       "dev": true
     },
+    "matcher": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/matcher/-/matcher-3.0.0.tgz",
+      "integrity": "sha512-OkeDaAZ/bQCxeFAozM55PKcKU0yJMPGifLwV4Qgjitu+5MoAfSQN4lsLJeXZ1b8w0x+/Emda6MZgXS1jvsapng==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "escape-string-regexp": "^4.0.0"
+      }
+    },
     "material-design-iconic-font": {
       "version": "2.2.0",
       "resolved": "https://registry.npmjs.org/material-design-iconic-font/-/material-design-iconic-font-2.2.0.tgz",
@@ -1681,6 +2056,32 @@
         "validate-npm-package-license": "3.0.3"
       }
     },
+    "normalize-url": {
+      "version": "4.5.1",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-4.5.1.tgz",
+      "integrity": "sha512-9UZCFRHQdNrfTpGg8+1INIg93B6zE0aXMVFkw1WFwvO4SlZywU6aLg5Of0Ap/PgcbSw4LNxvMWXMeugwMCX0AA==",
+      "dev": true
+    },
+    "npm-conf": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/npm-conf/-/npm-conf-1.1.3.tgz",
+      "integrity": "sha512-Yic4bZHJOt9RCFbRP3GgpqhScOY4HH3V2P8yBj6CeYq118Qr+BLXqT2JvpJ00mryLESpgOxf5XlFv4ZjXxLScw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "config-chain": "^1.1.11",
+        "pify": "^3.0.0"
+      },
+      "dependencies": {
+        "pify": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-3.0.0.tgz",
+          "integrity": "sha512-C3FsVNH1udSEX48gGX1xfvwTWfsYWj5U+8/uK15BGzIGrKoUpghX8hWZwa/OFnakBiiVNmBvemTJR5mcy7iPcg==",
+          "dev": true,
+          "optional": true
+        }
+      }
+    },
     "npmlog": {
       "version": "4.1.2",
       "resolved": "https://registry.npmjs.org/npmlog/-/npmlog-4.1.2.tgz",
@@ -1749,6 +2150,12 @@
       "integrity": "sha1-u+Z0BseaqFxc/sdm/lc0VV36EnQ=",
       "dev": true
     },
+    "p-cancelable": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/p-cancelable/-/p-cancelable-1.1.0.tgz",
+      "integrity": "sha512-s73XxOZ4zpt1edZYZzvhqFa6uvQc1vwUa0K0BdtIZgQMAJj9IbebH+JkgKZc9h+B05PKHLOTl4ajG1BmNrVZlw==",
+      "dev": true
+    },
     "p-limit": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-1.2.0.tgz",
@@ -1917,6 +2324,12 @@
         }
       }
     },
+    "prepend-http": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/prepend-http/-/prepend-http-2.0.0.tgz",
+      "integrity": "sha512-ravE6m9Atw9Z/jjttRUZ+clIXogdghyZAuWJ3qEzjT+jI/dL1ifAqhZeC5VHzQp1MSt1+jxKkFNemj/iO7tVUA==",
+      "dev": true
+    },
     "pretty-bytes": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-1.0.4.tgz",
@@ -1932,6 +2345,12 @@
       "resolved": "https://registry.npmjs.org/process-nextick-args/-/process-nextick-args-2.0.0.tgz",
       "integrity": "sha512-MtEC1TqN0EU5nephaJ4rAtThHtC86dNN9qCuEhtshvpVBkAW5ZO7BASN9REnF9eoXGcRub+pFuKEpOHE+HbEMw=="
     },
+    "progress": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/progress/-/progress-2.0.3.tgz",
+      "integrity": "sha512-7PiHtLll5LdnKIMw100I+8xJXR5gW2QwWYkT6iJva0bXitZKa/XMrSbdmg3r2Xnaidz9Qumd0VPaMrZlF9V9sA==",
+      "dev": true
+    },
     "progress-stream": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/progress-stream/-/progress-stream-1.2.0.tgz",
@@ -1951,6 +2370,13 @@
         "is-promise": "1.0.1"
       }
     },
+    "proto-list": {
+      "version": "1.2.4",
+      "resolved": "https://registry.npmjs.org/proto-list/-/proto-list-1.2.4.tgz",
+      "integrity": "sha512-vtK/94akxsTMhe0/cbfpR+syPuszcuwhqVjJq26CuNDgFGj682oRBXOP5MJpv2r7JtE8MsiepGIqvvOTBwn2vA==",
+      "dev": true,
+      "optional": true
+    },
     "pump": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/pump/-/pump-2.0.1.tgz",
@@ -2102,6 +2528,15 @@
         "path-parse": "1.0.5"
       }
     },
+    "responselike": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/responselike/-/responselike-1.0.2.tgz",
+      "integrity": "sha512-/Fpe5guzJk1gPqdJLJR5u7eG/gNY4nImjbRDaVWVMRhne55TCmj2i9Q+54PBRfatRC8v/rIiv9BN0pMd9OV5EQ==",
+      "dev": true,
+      "requires": {
+        "lowercase-keys": "^1.0.0"
+      }
+    },
     "rimraf": {
       "version": "2.6.2",
       "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-2.6.2.tgz",
@@ -2110,6 +2545,21 @@
         "glob": "7.1.2"
       }
     },
+    "roarr": {
+      "version": "2.15.4",
+      "resolved": "https://registry.npmjs.org/roarr/-/roarr-2.15.4.tgz",
+      "integrity": "sha512-CHhPh+UNHD2GTXNYhPWLnU8ONHdI+5DI+4EYIAOaiD63rHeYlZvyh8P+in5999TTSFgUYuKUAjzRI4mdh/p+2A==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "boolean": "^3.0.1",
+        "detect-node": "^2.0.4",
+        "globalthis": "^1.0.1",
+        "json-stringify-safe": "^5.0.1",
+        "semver-compare": "^1.0.0",
+        "sprintf-js": "^1.1.2"
+      }
+    },
     "run-parallel": {
       "version": "1.1.8",
       "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.1.8.tgz",
@@ -2144,6 +2594,23 @@
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
       "integrity": "sha512-4SJ3dm0WAwWy/NVeioZh5AntkdJoWKxHxcmyP622fOkgHa4z3R0TdBJICINyaSDE6uNwVc8gZr+ZinwZAH4xIA=="
     },
+    "semver-compare": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
+      "integrity": "sha512-YM3/ITh2MJ5MtzaM429anh+x2jiLVjqILF4m4oyQB18W7Ggea7BfqdH/wGMK7dDiMghv/6WG7znWMwUDzJiXow==",
+      "dev": true,
+      "optional": true
+    },
+    "serialize-error": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-7.0.1.tgz",
+      "integrity": "sha512-8I8TjW5KMOKsZQTvoxjuSIa7foAwPWGOts+6o7sgjz41/qMD9VQHEDxi6PBvK2l0MXUmqZyNpUK+T2tQaaElvw==",
+      "dev": true,
+      "optional": true,
+      "requires": {
+        "type-fest": "^0.13.1"
+      }
+    },
     "set-blocking": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/set-blocking/-/set-blocking-2.0.0.tgz",
@@ -2341,6 +2808,13 @@
       "integrity": "sha1-mHbb0qFp0xFUAtSObqYynIgWpQ0=",
       "dev": true
     },
+    "sprintf-js": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.1.2.tgz",
+      "integrity": "sha512-VE0SOVEHCk7Qc8ulkWw3ntAzXuqf7S2lvwQaDLRnUeIEaKNQJzV6BwmLKhOqT61aGhfUMrXeaBk+oDGCzvhcug==",
+      "dev": true,
+      "optional": true
+    },
     "sshpk": {
       "version": "1.14.1",
       "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.1.tgz",
@@ -2418,13 +2892,29 @@
       "integrity": "sha1-PFMZQukIwml8DsNEhYwobHygpgo="
     },
     "sumchecker": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-1.3.1.tgz",
-      "integrity": "sha1-ebs7RFbdBPGOvbwNcDodHa7FEF0=",
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
+      "integrity": "sha512-MvjXzkz/BOfyVDkG0oFOtBxHX2u3gKbMHIF/dXblZsgD3BWOFLmHovIpZY7BykJdAjcqRCBi1WYBNdEC9yI7vg==",
       "dev": true,
       "requires": {
-        "debug": "2.6.9",
-        "es6-promise": "4.2.4"
+        "debug": "^4.1.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
       }
     },
     "tar-fs": {
@@ -2541,6 +3031,12 @@
         "os-tmpdir": "1.0.2"
       }
     },
+    "to-readable-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/to-readable-stream/-/to-readable-stream-1.0.0.tgz",
+      "integrity": "sha512-Iq25XBt6zD5npPhlLVXGFN3/gyR2/qODcKNNyTMd4vbm39HUaOiAM4PMq0eMVC/Tkxz+Zjdsc55g9yyz+Yq00Q==",
+      "dev": true
+    },
     "touch": {
       "version": "0.0.3",
       "resolved": "https://registry.npmjs.org/touch/-/touch-0.0.3.tgz",
@@ -2590,6 +3086,13 @@
         "utf8-byte-length": "1.0.4"
       }
     },
+    "tunnel": {
+      "version": "0.0.6",
+      "resolved": "https://registry.npmjs.org/tunnel/-/tunnel-0.0.6.tgz",
+      "integrity": "sha512-1h/Lnq9yajKY2PEbBadPXj3VxsDDu844OnaAo52UVmIzIvwwtBPIuNvkjuzBlTWpfJyUbG3ez0KSBibQkj4ojg==",
+      "dev": true,
+      "optional": true
+    },
     "tunnel-agent": {
       "version": "0.6.0",
       "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
@@ -2604,6 +3107,13 @@
       "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
       "optional": true
     },
+    "type-fest": {
+      "version": "0.13.1",
+      "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.13.1.tgz",
+      "integrity": "sha512-34R7HTnG0XIJcBSn5XhDd7nNFPRcXYRZrBB2O2jdKqYODldSzBAqzsWoZYYvduky73toYS/ESqxPvkDf/F0XMg==",
+      "dev": true,
+      "optional": true
+    },
     "typedarray": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
@@ -2631,6 +3141,15 @@
       "resolved": "https://registry.npmjs.org/unordered-array-remove/-/unordered-array-remove-1.0.2.tgz",
       "integrity": "sha1-xUbo+I4xegzyZEyX7LV9umbSUO8="
     },
+    "url-parse-lax": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/url-parse-lax/-/url-parse-lax-3.0.0.tgz",
+      "integrity": "sha512-NjFKA0DidqPa5ciFcSrXnAltTtzz84ogy+NebPvfEgAck0+TNg4UJ4IN+fB7zRZfbgUf0syOo9MDxFkDSMuFaQ==",
+      "dev": true,
+      "requires": {
+        "prepend-http": "^2.0.0"
+      }
+    },
     "utf8-byte-length": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/utf8-byte-length/-/utf8-byte-length-1.0.4.tgz",
@@ -2716,6 +3235,13 @@
         "object-keys": "0.4.0"
       }
     },
+    "yallist": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
+      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A==",
+      "dev": true,
+      "optional": true
+    },
     "yargs-parser": {
       "version": "10.0.0",
       "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-10.0.0.tgz",
diff --git a/package.json b/package.json
index 1e124a3..37c19b7 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "rimraf": "2.6.2"
   },
   "devDependencies": {
-    "electron": "1.8.4",
+    "electron": "15.5.5",
     "electron-packager": "12.1.0"
   }
 }