Merge pull request #1539 from hedgedoc/maint/cleanup_eslint_config

Cleanup ESLint config

.eslintrc.js

@@ -1,22 +1,8 @@
 module.exports = {
-  "root": true,
+  root: true,
-  "extends": "standard",
+  extends: ['standard'],
-  "env": {
+  env: {
-    "node": true
+    node: true
   },
-  "rules": {
+  rules: {}
-    // at some point all of these should return to their default "error" state
+}
-    // but right now, this is not a good choice, because too many places are
-    // wrong.
-    "import/first": ["warn"],
-    "indent": ["warn"],
-    "no-console": ["warn"],
-    "no-multiple-empty-lines": ["warn"],
-    "no-multi-spaces": ["warn"],
-    "object-curly-spacing": ["warn"],
-    "one-var": ["warn"],
-    "quotes": ["warn"],
-    "semi": ["warn"],
-    "space-infix-ops": ["warn"]
-  }
-};