Added linting, processed current snippets

package.json

@@ -4,7 +4,8 @@
     "fs-extra": "^4.0.2",
     "live-server": "^1.2.0",
     "markdown-it": "^8.4.0",
-    "nodemon": "^1.12.1"
+    "nodemon": "^1.12.1",
+    "semistandard": "^11.0.0"
   },
   "name": "30-seconds-of-code",
   "description": "A collection of useful Javascript snippets.",
@@ -13,6 +14,7 @@
   "devDependencies": {},
   "scripts": {
     "build-list": "node ./scripts/builder.js",
+    "lint": "node ./scripts/lintSnippet.js",
     "start": "concurrently --kill-others \"nodemon -e js,md -i README.md -x \\\"npm run build-list\\\"\" \"live-server ./build\""
   },
   "repository": {