upgrade deps

* eslint-config-availity 2.0.0-beta.8

README.md

@@ -8,6 +8,11 @@
 [![Linux Passing](https://img.shields.io/travis/Availity/metalsmith-prism.svg?style=flat-square&label=linux)](https://travis-ci.org/Availity/metalsmith-prism)
 [![Windows Passing](https://img.shields.io/appveyor/ci/robmcguinness/metalsmith-prism.svg?style=flat-square&label=windows)](https://ci.appveyor.com/project/robmcguinness/metalsmith-prism)
 
+## Upgrading to version 3
+
++ Node dependency to `>=4.x.x` 
++ Metalsmith to `=>v2.x.x`  
+
 ## Quickstart
 
 + Install **metalsmith-prism**

package.json

@@ -7,7 +7,7 @@
     "node": ">= 4.0.0"
   },
   "scripts": {
-    "preversion": "npm test",
+    "preversion": "npm run test",
     "test": "mocha ./tests/index.js",
     "lint": "eslint ./lib ./tests"
   },
@@ -35,11 +35,11 @@
     "prismjs": "1.4.1"
   },
   "devDependencies": {
-    "babel-eslint": "^6.0.0-beta.6",
+    "babel-eslint": "6.0.2",
     "chai": "3.5.0",
     "debug": "^2.2.0",
-    "eslint": "^2.4.0",
-    "eslint-config-availity": "^2.0.0-beta.7",
+    "eslint": "2.6.0",
+    "eslint-config-availity": "2.0.0-beta.8",
     "mocha": "2.4.5"
   }
 }