Simplify package.json for non-npm use.

package.json

@@ -1,23 +1,8 @@
 {
   "name": "lodash",
   "version": "3.0.0-pre",
-  "description": "A utility library delivering consistency, customization, performance, & extras.",
-  "homepage": "https://lodash.com/",
-  "icon": "https://lodash.com/icon.svg",
-  "license": "MIT",
-  "main": "dist/lodash.js",
-  "browser": "dist/lodash.compat.js",
-  "keywords": "amd, browser, client, customize, functional, server, util",
-  "author": "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
-  "contributors": [
-    "John-David Dalton <john.david.dalton@gmail.com> (http://allyoucanleet.com/)",
-    "Benjamin Tan <demoneaux@gmail.com> (https://d10.github.io/)",
-    "Blaine Bublitz <blaine@iceddev.com> (http://www.iceddev.com/)",
-    "Kit Cambridge <github@kitcambridge.be> (http://kitcambridge.be/)",
-    "Mathias Bynens <mathias@qiwi.be> (https://mathiasbynens.be/)"
-  ],
-  "repository": "lodash/lodash",
-  "scripts": { "test": "echo \"See the repository CONTRIBUTING.md for testing instructions.\"" },
+  "main": "lodash.js",
+  "private": true,
   "devDependencies": {
     "curl-amd": "0.8.12",
     "dojo": "~1.10.2",
@@ -27,32 +12,6 @@
     "qunitjs": "~1.16.0",
     "requirejs": "~2.1.15"
   },
-  "engines": [
-    "node",
-    "rhino"
-  ],
-  "files": [
-    "LICENSE.txt",
-    "lodash.js",
-    "dist/lodash.js",
-    "dist/lodash.min.js",
-    "dist/lodash.compat.js",
-    "dist/lodash.compat.min.js",
-    "dist/lodash.underscore.js",
-    "dist/lodash.underscore.min.js"
-  ],
-  "jam": {
-    "main": "dist/lodash.compat.js",
-    "include": [
-      "LICENSE.txt",
-      "dist/lodash.js",
-      "dist/lodash.min.js",
-      "dist/lodash.compat.js",
-      "dist/lodash.compat.min.js",
-      "dist/lodash.underscore.js",
-      "dist/lodash.underscore.min.js"
-    ]
-  },
   "volo": {
     "type": "directory",
     "ignore": [