update devDependencies

Highlight: ESLint now supports a beautiful `codeframe` formatter. eslint/eslint@e46666b

package.json

@@ -5,7 +5,7 @@
   "repository": "shinnn/parse-user-repo",
   "author": "Shinnosuke Watanabe (https://github.com/shinnn)",
   "scripts": {
-    "pretest": "eslint --config @shinnn browser.js index.js index.jsnext.js test.js",
+    "pretest": "eslint --fix --format=codeframe browser.js index.js index.jsnext.js test.js",
     "test": "node --throw-deprecation --track-heap-objects test.js | tap-spec",
     "coverage": "istanbul cover test.js"
   },
@@ -29,12 +29,15 @@
     "client-side"
   ],
   "devDependencies": {
-    "@shinnn/eslint-config": "^3.0.2",
-    "eslint": "^3.3.1",
-    "istanbul": "^0.4.4",
-    "require-from-string": "^1.2.0",
-    "rollup": "^0.34.10",
+    "@shinnn/eslint-config": "^3.3.5",
+    "eslint": "^3.12.1",
+    "istanbul": "^0.4.5",
+    "require-from-string": "^1.2.1",
+    "rollup": "^0.37.0",
     "tap-spec": "^4.1.1",
-    "tape": "^4.6.0"
+    "tape": "^4.6.3"
+  },
+  "eslintConfig": {
+    "extends": "@shinnn"
   }
 }