updated docs to reference apollo-server and added new keywords to npm package

Author: ch-andrewrhyne

README.md

@@ -33,6 +33,7 @@ Hook up formatting:
 import express from 'express';
 import bodyParser from 'body-parser';
 import { formatError } from 'apollo-errors';
+import { graphqlExpress } from 'apollo-server-express';
 import schema from './schema';
 
 const app = express();

package.json

@@ -1,6 +1,6 @@
 {
   "name": "apollo-errors",
-  "version": "1.5.0",
+  "version": "1.5.1",
   "description": "Machine-readable custom errors for Apollostack's GraphQL server",
   "main": "dist/index.js",
   "scripts": {
@@ -13,6 +13,8 @@
   "keywords": [
     "apollostack",
     "graphql",
+    "apollo-server",
+    "apollo-client",
     "error",
     "api"
   ],