style: convert eslintrc files to yml

.eslintrc.json

@@ -1,31 +0,0 @@
-{
-    "rules": {
-        "block-scoped-var": 2,
-        "callback-return": 2,
-        "complexity": [2, 13],
-        "curly": [2, "multi-or-nest", "consistent"],
-        "dot-location": [2, "property"],
-        "dot-notation": 2,
-        "indent": [ 2, 2, {"SwitchCase": 1} ],
-        "linebreak-style": [ 2, "unix" ],
-        "new-cap": 2,
-        "no-console": [ 2, { "allow": ["warn", "error"] } ],
-        "no-else-return": 2,
-        "no-eq-null": 2,
-        "no-fallthrough": 2,
-        "no-invalid-this": 2,
-        "no-return-assign": 2,
-        "no-shadow": 1,
-        "no-trailing-spaces": 2,
-        "no-use-before-define": [2, "nofunc"],
-        "quotes": [ 2, "single", "avoid-escape" ],
-        "semi": [ 2, "always" ],
-        "strict": [2, "global"],
-        "valid-jsdoc": [ 2, { "requireReturn": false } ]
-    },
-    "env": {
-        "node": true,
-        "browser": true
-    },
-    "extends": "eslint:recommended"
-}

.eslintrc.yml

@@ -0,0 +1,27 @@
+extends: eslint:recommended
+env:
+  node: true
+  browser: true
+rules:
+  block-scoped-var: 2
+  callback-return: 2
+  complexity: [2, 13]
+  curly: [2, multi-or-nest, consistent]
+  dot-location: [2, property]
+  dot-notation: 2
+  indent: [2, 2, SwitchCase: 1]
+  linebreak-style: [2, unix]
+  new-cap: 2
+  no-console: [2, allow: [warn, error]]
+  no-else-return: 2
+  no-eq-null: 2
+  no-fallthrough: 2
+  no-invalid-this: 2
+  no-return-assign: 2
+  no-shadow: 1
+  no-trailing-spaces: 2
+  no-use-before-define: [2, nofunc]
+  quotes: [2, single, avoid-escape]
+  semi: [2, always]
+  strict: [2, global]
+  valid-jsdoc: [2, requireReturn: false]

spec/.eslintrc.json

@@ -1,14 +0,0 @@
-{
-  "rules": {
-    "no-console": 0,
-    "no-empty": [ 2, { "allowEmptyCatch": true } ],
-    "quotes": 0,
-    "no-invalid-this": 0
-  },
-  "globals": {
-    "describe": false,
-    "it": false,
-    "before": false,
-    "beforeEach": false
-  }
-}

spec/.eslintrc.yml

@@ -0,0 +1,10 @@
+rules:
+  no-console: 0
+  no-empty: [2, allowEmptyCatch: true]
+  quotes: 0
+  no-invalid-this: 0
+globals:
+  describe: false
+  it: false
+  before: false
+  beforeEach: false