Upgrade deps

package.json

@@ -9,37 +9,36 @@
   "author": "",
   "license": "UNSPECIFIED",
   "dependencies": {
-    "browser-sync": "^2.11.1",
-    "chokidar": "^1.4.3",
+    "browser-sync": "^2.26.7",
+    "chokidar": "^3.3.0",
     "cli": "^1.0.1",
-    "filendir": "^1.0.0",
-    "highlight.js": "^9.2.0",
-    "jsesc": "^2.5.1",
+    "highlight.js": "^9.16.2",
+    "jsesc": "^2.5.2",
     "latinize": "^0.4.0",
-    "marked": "^0.3.5",
+    "marked": "^0.7.0",
     "mkdirp": "^0.5.1",
-    "moment": "^2.12.0",
-    "node-fs-extra": "^0.8.1",
-    "node-sass": "^4.7.2",
-    "nodegit": ">=0.11.7",
-    "nunjucks": "^3.0.1",
+    "moment": "^2.24.0",
+    "node-fs-extra": "^0.8.2",
+    "node-sass": "^4.13.0",
+    "nodegit": ">=0.26.2",
+    "nunjucks": "^3.2.0",
     "nunjucks-date-filter": "^0.1.1",
-    "syntax-error": "^1.1.5",
-    "toml": "^2.3.0",
+    "syntax-error": "^1.4.0",
+    "toml": "^3.0.0",
     "toml-js": "0.0.8",
-    "walk": "^2.3.9"
+    "walk": "^2.3.14"
   },
   "devDependencies": {
-    "babel-eslint": "^8.0.3",
-    "eslint": "^4.12.1",
-    "eslint-config-airbnb-base": "^12.1.0",
-    "eslint-config-prettier": "^2.9.0",
-    "eslint-plugin-import": "^2.8.0",
-    "eslint-plugin-prettier": "^2.3.1",
-    "istanbul": "^0.4.2",
-    "mocha": "^4.0.1",
-    "prettier": "^1.8.2",
-    "unit.js": "^2.0.0"
+    "babel-eslint": "^10.0.3",
+    "eslint": "^6.6.0",
+    "eslint-config-airbnb-base": "^14.0.0",
+    "eslint-config-prettier": "^6.5.0",
+    "eslint-plugin-import": "^2.18.2",
+    "eslint-plugin-prettier": "^3.1.1",
+    "istanbul": "^0.4.5",
+    "mocha": "^6.2.2",
+    "prettier": "^1.18.2",
+    "unit.js": "^2.1.1"
   },
   "optionalDependencies": {}
 }