Update eslint

Author: vkbansal

.eslintrc

@@ -0,0 +1,5 @@
+extends: [
+    "vkbansal",
+    "vkbansal/babel",
+    "vkbansal/react"
+]

.eslintrc.yml

@@ -40,10 +40,12 @@
   "devDependencies": {
     "babel": "^5.8.21",
     "babel-core": "^5.8.22",
-    "babel-eslint": "^4.0.5",
+    "babel-eslint": "^5.0.0-beta4",
     "babel-loader": "^5.3.2",
     "eslint": "^1.1.0",
+    "eslint-config-vkbansal": "^0.1.3",
     "eslint-plugin-react": "^3.2.2",
+    "history": "^1.12.0",
     "node-libs-browser": "^0.5.2",
     "react-router": "^1.0.0-rc3",
     "webpack": "^1.11.0",