Update bower.json

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "nvd3",
-  "version": "1.1.13-beta",
+  "version": "1.1.12-beta",
   "homepage": "http://www.nvd3.org",
   "authors": [
     "Bob Monteverde",
@@ -8,7 +8,14 @@
     "Robin Hu",
     "Frank Shao"
   ],
+  "description": "Re-usable charts and chart components for d3.",
   "main": "nv.d3.js",
+  "keywords": [
+    "d3",
+    "visualization",
+    "svg",
+    "charts"
+  ],
   "license": "Apache License, v2.0",
   "dependencies": {
     "d3": "3.3.5"