[eslint config] [dev deps / peer deps] update eslint

Author: ljharb

packages/eslint-config-airbnb/package.json

@@ -43,7 +43,7 @@
   "homepage": "https://github.com/airbnb/javascript",
   "devDependencies": {
     "babel-tape-runner": "^1.3.1",
-    "eslint": "^2.7.0",
+    "eslint": "^2.8.0",
     "eslint-plugin-jsx-a11y": "^0.6.2",
     "eslint-plugin-import": "^1.4.0",
     "eslint-plugin-react": "^4.3.0",
@@ -52,7 +52,7 @@
     "parallelshell": "^2.0.0"
   },
   "peerDependencies": {
-    "eslint": "^2.7.0",
+    "eslint": "^2.8.0",
     "eslint-plugin-jsx-a11y": "^0.6.2",
     "eslint-plugin-import": "^1.4.0",
     "eslint-plugin-react": "^4.3.0"