Upgrade dependencies

package.json

@@ -13,9 +13,9 @@
   },
   "dependencies": {
     "compression": "^1.7.4",
-    "date-fns": "^2.7.0",
+    "date-fns": "^2.8.1",
     "front-matter": "^3.0.2",
-    "marked": "^0.7.0",
+    "marked": "^0.8.0",
     "polka": "^0.5.2",
     "ramda": "^0.26.1",
     "sirv": "^0.4.2"
@@ -23,18 +23,18 @@
   "devDependencies": {
     "npm-run-all": "^4.1.5",
     "sapper": "^0.27.9",
-    "svelte": "^3.12.1",
-    "@babel/core": "^7.6.4",
-    "@babel/plugin-syntax-dynamic-import": "^7.2.0",
-    "@babel/plugin-transform-runtime": "^7.6.2",
-    "@babel/preset-env": "^7.6.3",
-    "@babel/runtime": "^7.6.3",
-    "rollup": "^1.26.3",
+    "svelte": "^3.16.7",
+    "@babel/core": "^7.7.7",
+    "@babel/plugin-syntax-dynamic-import": "^7.7.4",
+    "@babel/plugin-transform-runtime": "^7.7.6",
+    "@babel/preset-env": "^7.7.7",
+    "@babel/runtime": "^7.7.7",
+    "rollup": "^1.27.14",
     "rollup-plugin-babel": "^4.3.3",
     "rollup-plugin-commonjs": "^10.1.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-replace": "^2.2.0",
-    "rollup-plugin-svelte": "^5.1.0",
-    "rollup-plugin-terser": "^5.1.2"
+    "rollup-plugin-svelte": "^5.1.1",
+    "rollup-plugin-terser": "^5.1.3"
   }
 }

src/components/Nav.svelte

@@ -1,5 +1,5 @@
 <script>
-	export let segment;
+  // export let segment;
 </script>
 
 <style>