Removed useless npm package.json.

package-lock.json

-{
-  "name": "omeka-s-module-oai-pmh-repository",
-  "version": "3.2.0",
-  "lockfileVersion": 1
-}

package.json

-{
-  "name": "omeka-s-module-oai-pmh-repository",
-  "version": "3.2.0",
-  "description": "Exposes items as an OAI-PMH repository (module for Omeka S).",
-  "main": "index.js",
-  "directories": {
-    "test": "test"
-  },
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/Daniel-KM/Omeka-S-module-OaiPmhRepository"
-  },
-  "keywords": [
-    "Omeka S",
-    "Omeka S module",
-    "share",
-    "open data",
-    "library protocol",
-    "OAI-PMH",
-    "Dublin Core",
-    "METS",
-    "MODS",
-    "CDWA Lite"
-  ],
-  "author": "John Flatness, Daniel Berthereau, Julian Maurice",
-  "license": "GPL-3.0",
-  "bugs": {
-    "url": "https://github.com/Daniel-KM/Omeka-S-module-OaiPmhRepository/issues"
-  },
-  "homepage": "https://github.com/Daniel-KM/Omeka-S-module-OaiPmhRepository"
-}