Use Prism for highlighting source code in docs

Author: gaearon

book.json

@@ -3,7 +3,7 @@
   "structure": {
     "summary": "docs/README.md"
   },
-  "plugins": ["edit-link"],
+  "plugins": ["edit-link", "prism"],
   "pluginsConfig": {
     "edit-link": {
       "base": "https://github.com/rackt/redux/tree/master",

package.json

@@ -60,6 +60,7 @@
     "eslint-plugin-react": "^3.2.3",
     "expect": "^1.8.0",
     "gitbook-cli": "^0.3.4",
+    "gitbook-plugin-prism": "^0.1.1",
     "isparta": "^3.0.3",
     "mocha": "^2.2.5",
     "rimraf": "^2.3.4",