add node modules to repo

node_modules/is-utf8/package.json

@@ -0,0 +1,57 @@
+{
+  "_args": [
+    [
+      "is-utf8@0.2.1",
+      "/home/s2/Documents/Code/gitlit"
+    ]
+  ],
+  "_development": true,
+  "_from": "is-utf8@0.2.1",
+  "_id": "is-utf8@0.2.1",
+  "_inBundle": false,
+  "_integrity": "sha1-Sw2hRCEE0bM2NA6AeX6GXPOffXI=",
+  "_location": "/is-utf8",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "is-utf8@0.2.1",
+    "name": "is-utf8",
+    "escapedName": "is-utf8",
+    "rawSpec": "0.2.1",
+    "saveSpec": null,
+    "fetchSpec": "0.2.1"
+  },
+  "_requiredBy": [
+    "/strip-bom"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-utf8/-/is-utf8-0.2.1.tgz",
+  "_spec": "0.2.1",
+  "_where": "/home/s2/Documents/Code/gitlit",
+  "author": {
+    "name": "wayfind"
+  },
+  "bugs": {
+    "url": "https://github.com/wayfind/is-utf8/issues"
+  },
+  "description": "Detect if a buffer is utf8 encoded.",
+  "files": [
+    "is-utf8.js"
+  ],
+  "homepage": "https://github.com/wayfind/is-utf8#readme",
+  "keywords": [
+    "utf8",
+    "charset"
+  ],
+  "license": "MIT",
+  "main": "is-utf8.js",
+  "name": "is-utf8",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/wayfind/is-utf8.git"
+  },
+  "scripts": {
+    "test": "node test.js"
+  },
+  "version": "0.2.1"
+}