Use eslint-plugin-prettier; upgrade eslint

Author: RyanZim

.travis.yml

@@ -2,3 +2,4 @@ language: node_js
 node_js:
   - stable
   - 4.5
+script: npm run ci

appveyor.yml

@@ -16,4 +16,4 @@ install:
 test_script:
   - node --version
   - npm --version
-  - cmd: "npm test"
+  - cmd: "npm run ci"

package.json

@@ -25,22 +25,35 @@
   },
   "devDependencies": {
     "ava": "^0.22.0",
-    "eslint": "^3.19.0",
+    "eslint": "^4.5.0",
     "eslint-config-i-am-meticulous": "^6.0.1",
     "eslint-plugin-import": "^2.2.0",
+    "eslint-plugin-prettier": "^2.2.0",
     "npmpub": "^3.0.1",
     "postcss-scss": "^1.0.0",
     "prettier": "^1.3.1",
-    "prettier-eslint-cli": "^4.0.0",
     "sugarss": "^1.0.0"
   },
   "scripts": {
-    "lint": "prettier-eslint \"**/*.js\" --write --semi false --trailing-comma es5",
+    "ci": "eslint . && ava",
+    "lint": "eslint . --fix",
     "pretest": "npm run lint",
     "test": "ava",
     "release": "npmpub"
   },
   "eslintConfig": {
-    "extends": "eslint-config-i-am-meticulous"
+    "extends": "eslint-config-i-am-meticulous",
+    "plugins": [
+      "prettier"
+    ],
+    "rules": {
+      "prettier/prettier": [
+        "error",
+        {
+          "semi": false,
+          "trailingComma": "es5"
+        }
+      ]
+    }
   }
 }