diff --git a/node_modules/fs-constants/LICENSE b/node_modules/fs-constants/LICENSE
new file mode 100644
index 0000000..cb757e5
--- /dev/null
+++ b/node_modules/fs-constants/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2018 Mathias Buus
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/fs-constants/README.md b/node_modules/fs-constants/README.md
new file mode 100644
index 0000000..62b3374
--- /dev/null
+++ b/node_modules/fs-constants/README.md
@@ -0,0 +1,26 @@
+# fs-constants
+
+Small module that allows you to get the fs constants across
+Node and the browser. 
+
+```
+npm install fs-constants
+```
+
+Previously you would use `require('constants')` for this in node but that has been
+deprecated and changed to `require('fs').constants` which does not browserify.
+
+This module uses `require('constants')` in the browser and `require('fs').constants` in node to work around this
+
+
+## Usage
+
+``` js
+var constants = require('fs-constants')
+
+console.log('constants:', constants)
+```
+
+## License
+
+MIT
diff --git a/node_modules/fs-constants/browser.js b/node_modules/fs-constants/browser.js
new file mode 100644
index 0000000..3c87638
--- /dev/null
+++ b/node_modules/fs-constants/browser.js
@@ -0,0 +1 @@
+module.exports = require('constants')
diff --git a/node_modules/fs-constants/index.js b/node_modules/fs-constants/index.js
new file mode 100644
index 0000000..2a3aadf
--- /dev/null
+++ b/node_modules/fs-constants/index.js
@@ -0,0 +1 @@
+module.exports = require('fs').constants || require('constants')
diff --git a/node_modules/fs-constants/package.json b/node_modules/fs-constants/package.json
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index 0000000..cbe2ced
--- /dev/null
+++ b/node_modules/fs-constants/package.json
@@ -0,0 +1,47 @@
+{
+  "_from": "fs-constants@^1.0.0",
+  "_id": "fs-constants@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-y6OAwoSIf7FyjMIv94u+b5rdheZEjzR63GTyZJm5qh4Bi+2YgwLCcI/fPFZkL5PSixOt6ZNKm+w+Hfp/Bciwow==",
+  "_location": "/fs-constants",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "fs-constants@^1.0.0",
+    "name": "fs-constants",
+    "escapedName": "fs-constants",
+    "rawSpec": "^1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.0"
+  },
+  "_requiredBy": [
+    "/tar-stream"
+  ],
+  "_resolved": "https://registry.npmjs.org/fs-constants/-/fs-constants-1.0.0.tgz",
+  "_shasum": "6be0de9be998ce16af8afc24497b9ee9b7ccd9ad",
+  "_spec": "fs-constants@^1.0.0",
+  "_where": "C:\\Users\\marcr\\Desktop\\KorAp\\Git\\Kalamar\\node_modules\\tar-stream",
+  "author": {
+    "name": "Mathias Buus",
+    "url": "@mafintosh"
+  },
+  "browser": "browser.js",
+  "bugs": {
+    "url": "https://github.com/mafintosh/fs-constants/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Require constants across node and the browser",
+  "devDependencies": {},
+  "homepage": "https://github.com/mafintosh/fs-constants",
+  "license": "MIT",
+  "main": "index.js",
+  "name": "fs-constants",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mafintosh/fs-constants.git"
+  },
+  "version": "1.0.0"
+}