Build: Remove unused package.json metadata

The metadata existing was confusing as it suggests that it is used
by something, but it isn't as best as I can tell. All this information,
to the extent relevant and in need of being used, is elsewhere already.

Author: Krinkle

package-lock.json

@@ -1,19 +1,5 @@
 {
-  "name": "codeorigin.jquery.com",
-  "title": "jQuery CDN",
-  "version": "1.0.1",
-  "homepage": "https://github.com/jquery/codeorigin.jquery.com",
-  "author": {
-    "name": "jQuery Foundation and other contributors"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/jquery/codeorigin.jquery.com.git"
-  },
-  "bugs": {
-    "url": "https://github.com/jquery/codeorigin.jquery.com/issues"
-  },
-  "license": "MIT",
+  "private": true,
   "dependencies": {
     "grunt": "1.3.0",
     "grunt-jquery-content": "3.0.3",