Clean up package.json to meet commonJS and npm standards.

Author: benjaminws

package.json

@@ -1,14 +1,18 @@
 {
-  "name" : "stomp-js",
+  "name" : "stomp",
   "description": "Implementation of the STOMP protocol in node.js",
   "keywords": [ "STOMP", "messaging", "queue", "protocol" ],
   "version": "v0.0.1",
   "homepage": "https://github.com/benjaminws/stomp-js",
   "author": "Benjamin W. Smith <benjaminws@just-another.net>",
-  "main" : "stomp-js",
+  "main" : "stomp",
+  "modules": {
+    "stomp": "./lib/stomp",
+    "frame": "./lib/frame"
+  },
   "repository" : {
     "type" : "git",
-    "url" : "https://github.com/benjaminws/stomp-js"
+    "url" : "https//github.com/benjaminws/stomp-js.git"
   },
   "directories" : {
     "doc": "./doc",