diff --git a/package-lock.json b/package-lock.json
old mode 100755
new mode 100644
index 2904ad8..98b5d40
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,6 @@
         "@beyonk/svelte-mapbox": "^5.2.2",
         "file-loader": "^6.0.0",
         "mapbox-gl": "^1.13.0",
-        "node-url-shortener": "^1.1.11",
         "query-overpass": "^1.5.5",
         "sapper": "^0.28.0",
         "svelte": "^3.17.3",
@@ -1865,8 +1864,7 @@
         "esprima": "^4.0.1",
         "estraverse": "^4.2.0",
         "esutils": "^2.0.2",
-        "optionator": "^0.8.1",
-        "source-map": "~0.6.1"
+        "optionator": "^0.8.1"
       },
       "bin": {
         "escodegen": "bin/escodegen.js",
@@ -3594,15 +3592,6 @@
       "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
       "dev": true
     },
-    "node_modules/node-url-shortener": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/node-url-shortener/-/node-url-shortener-1.1.11.tgz",
-      "integrity": "sha512-8AKi4gfrwRV8xEKCANgZLJ8Uej8p6jd7mn1Cl7YSMnQ08IbLKIkNHTQhNpmMM0cjBCoay33y45/KttH427HyoA==",
-      "dev": true,
-      "dependencies": {
-        "request": "^2.81.0"
-      }
-    },
     "node_modules/normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -5155,9 +5144,9 @@
       }
     },
     "node_modules/terser": {
-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
-      "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "dependencies": {
         "commander": "^2.20.0",
@@ -5612,10 +5601,8 @@
       "integrity": "sha512-9P3MWk6SrKjHsGkLT2KHXdQ/9SNkyoJbabxnKOoJepsvJjJG8uYTR3yTPxPQvNDI3w4Nz1xnE0TLHK4RIVe/MQ==",
       "dev": true,
       "dependencies": {
-        "chokidar": "^3.4.1",
         "graceful-fs": "^4.1.2",
-        "neo-async": "^2.5.0",
-        "watchpack-chokidar2": "^2.0.1"
+        "neo-async": "^2.5.0"
       },
       "optionalDependencies": {
         "chokidar": "^3.4.1",
@@ -9072,15 +9059,6 @@
         }
       }
     },
-    "node-url-shortener": {
-      "version": "1.1.11",
-      "resolved": "https://registry.npmjs.org/node-url-shortener/-/node-url-shortener-1.1.11.tgz",
-      "integrity": "sha512-8AKi4gfrwRV8xEKCANgZLJ8Uej8p6jd7mn1Cl7YSMnQ08IbLKIkNHTQhNpmMM0cjBCoay33y45/KttH427HyoA==",
-      "dev": true,
-      "requires": {
-        "request": "^2.81.0"
-      }
-    },
     "normalize-path": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
@@ -10399,9 +10377,9 @@
       "dev": true
     },
     "terser": {
-      "version": "4.8.0",
-      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.0.tgz",
-      "integrity": "sha512-EAPipTNeWsb/3wLPeup1tVPaXfIaU68xMnVdPafIL1TV05OhASArYyIfFvnvJCNrR2NIOvDVNNTFRa+Re2MWyw==",
+      "version": "4.8.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-4.8.1.tgz",
+      "integrity": "sha512-4GnLC0x667eJG0ewJTa6z/yXrbLGv80D9Ru6HIpCQmO+Q4PfEtBFi0ObSckqwL6VyQv/7ENJieXHo2ANmdQwgw==",
       "dev": true,
       "requires": {
         "commander": "^2.20.0",