diff --git a/package-lock.json b/package-lock.json
index 9aba79f..28ed1a8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
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-      "resolved": "https://registry.npmjs.org/streamroller/-/streamroller-2.2.4.tgz",
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-          "dev": true
-        },
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-          "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.1.0.tgz",
-          "integrity": "sha512-yhlQgA6mnOJUKOsRUFsgJdQCvkKhcz8tlZG5HBQfReYZy46OwLcY+Zia0mtdHsOo9y/hP+CxMN0TU9QxoOtG4g==",
-          "dev": true,
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       "resolved": "https://registry.npmjs.org/strict-uri-encode/-/strict-uri-encode-1.1.0.tgz",
@@ -11940,7 +11032,6 @@
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@@ -11948,8 +11039,7 @@
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-          "dev": true
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
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@@ -11962,12 +11052,6 @@
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-      "resolved": "https://registry.npmjs.org/strip-bom/-/strip-bom-3.0.0.tgz",
-      "integrity": "sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/strip-eof/-/strip-eof-1.0.0.tgz",
@@ -12108,6 +11192,14 @@
         }
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+    "supercluster": {
+      "version": "7.1.0",
+      "resolved": "https://registry.npmjs.org/supercluster/-/supercluster-7.1.0.tgz",
+      "integrity": "sha512-LDasImUAFMhTqhK+cUXfy9C2KTUqJ3gucLjmNLNFmKWOnDUBxLFLH9oKuXOTCLveecmxh8fbk8kgh6Q0gsfe2w==",
+      "requires": {
+        "kdbush": "^3.0.0"
+      }
+    },
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       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.1.0.tgz",
@@ -12383,6 +11475,11 @@
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       "dev": true
     },
+    "tinyqueue": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/tinyqueue/-/tinyqueue-2.0.3.tgz",
+      "integrity": "sha512-ppJZNDuKGgxzkHihX8v9v9G5f+18gzaTfrukGrq6ueg0lmH4nqVnA2IPG0AEH3jKEk2GRJCUhDoqpoiw3PHLBA=="
+    },
     "tmp": {
       "version": "0.0.33",
       "resolved": "https://registry.npmjs.org/tmp/-/tmp-0.0.33.tgz",
@@ -12392,12 +11489,6 @@
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-      "resolved": "https://registry.npmjs.org/to-array/-/to-array-0.1.4.tgz",
-      "integrity": "sha1-F+bBH3PdTz10zaek/zI46a2b+JA=",
-      "dev": true
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       "resolved": "https://registry.npmjs.org/to-arraybuffer/-/to-arraybuffer-1.0.1.tgz",
@@ -12643,8 +11734,7 @@
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       "resolved": "https://registry.npmjs.org/typedarray/-/typedarray-0.0.6.tgz",
-      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c=",
-      "dev": true
+      "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "typedarray-to-buffer": {
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@@ -12661,12 +11751,6 @@
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       "dev": true
     },
-    "ua-parser-js": {
-      "version": "0.7.21",
-      "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-0.7.21.tgz",
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-      "dev": true
-    },
     "unicode-canonical-property-names-ecmascript": {
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       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
@@ -12945,8 +12029,7 @@
     "util-deprecate": {
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-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8="
     },
     "util-promisify": {
       "version": "2.1.0",
@@ -13029,11 +12112,15 @@
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       "dev": true
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-    "void-elements": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/void-elements/-/void-elements-2.0.1.tgz",
-      "integrity": "sha1-wGavtYK7HLQSjWDqkjkulNXp2+w=",
-      "dev": true
+    "vt-pbf": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/vt-pbf/-/vt-pbf-3.1.1.tgz",
+      "integrity": "sha512-pHjWdrIoxurpmTcbfBWXaPwSmtPAHS105253P1qyEfSTV2HJddqjM+kIHquaT/L6lVJIk9ltTGc0IxR/G47hYA==",
+      "requires": {
+        "@mapbox/point-geometry": "0.1.0",
+        "@mapbox/vector-tile": "^1.3.1",
+        "pbf": "^3.0.5"
+      }
     },
     "watchpack": {
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@@ -13253,16 +12340,6 @@
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-    "webdriver-js-extender": {
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-      "resolved": "https://registry.npmjs.org/webdriver-js-extender/-/webdriver-js-extender-2.1.0.tgz",
-      "integrity": "sha512-lcUKrjbBfCK6MNsh7xaY2UAUmZwe+/ib03AjVOpFobX4O7+83BUveSrLfU0Qsyb1DaKJdQRbuU+kM9aZ6QUhiQ==",
-      "dev": true,
-      "requires": {
-        "@types/selenium-webdriver": "^3.0.0",
-        "selenium-webdriver": "^3.0.1"
-      }
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       "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.42.0.tgz",
@@ -14109,40 +13186,12 @@
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-      "resolved": "https://registry.npmjs.org/ws/-/ws-7.3.0.tgz",
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-      "dev": true
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     "xdg-basedir": {
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-    "xml2js": {
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-      "resolved": "https://registry.npmjs.org/xml2js/-/xml2js-0.4.23.tgz",
-      "integrity": "sha512-ySPiMjM0+pLDftHgXY4By0uswI3SPKLDw/i3UXbnO8M/p28zqexCUoPmQFrYD+/1BzhGJSs2i1ERWKJAtiLrug==",
-      "dev": true,
-      "requires": {
-        "sax": ">=0.6.0",
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-      }
-    },
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-      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-11.0.1.tgz",
-      "integrity": "sha512-fDlsI/kFEx7gLvbecc0/ohLG50fugQp8ryHzMTuW9vSa1GJ0XYWKnhsUx7oie3G98+r56aTQIUB4kht42R3JvA==",
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-    "xmlhttprequest-ssl": {
-      "version": "1.5.5",
-      "resolved": "https://registry.npmjs.org/xmlhttprequest-ssl/-/xmlhttprequest-ssl-1.5.5.tgz",
-      "integrity": "sha1-wodrBhaKrcQOV9l+gRkayPQ5iz4=",
-      "dev": true
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@@ -14199,12 +13248,6 @@
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-    "yeast": {
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-      "resolved": "https://registry.npmjs.org/yeast/-/yeast-0.1.2.tgz",
-      "integrity": "sha1-AI4G2AlDIMNy28L47XagymyKxBk=",
-      "dev": true
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diff --git a/yarn.lock b/yarn.lock
index 9b83f98..6d06223 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5652,9 +5652,9 @@ npm-pick-manifest@^3.0.0:
     semver "^5.4.1"
 
 npm-registry-fetch@^4.0.0:
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-4.0.4.tgz#2da1ecf3f43d419d96abf313664291a4623d3ea5"
-  integrity sha512-6jb34hX/iYNQebqWUHtU8YF6Cjb1H6ouTFPClYsyiW6lpFkljTpdeftm53rRojtja1rKAvKNIIiTS5Sjpw4wsA==
+  version "4.0.5"
+  resolved "https://registry.yarnpkg.com/npm-registry-fetch/-/npm-registry-fetch-4.0.5.tgz#cb87cf7f25bfb048d6c3ee19d115bebf93ea5bfa"
+  integrity sha512-yQ0/U4fYpCCqmueB2g8sc+89ckQ3eXpmU4+Yi2j5o/r0WkKvE2+Y0tK3DEILAtn2UaQTkjTHxIXe2/CSdit+/Q==
   dependencies:
     JSONStream "^1.3.4"
     bluebird "^3.5.1"