Add node modules and new code for release (#39)

Co-authored-by: tbarnes94 <tbarnes94@users.noreply.github.com>

node_modules/aws4/package.json

@@ -0,0 +1,17 @@
+{
+  "name": "aws4",
+  "version": "1.10.1",
+  "description": "Signs and prepares requests using AWS Signature Version 4",
+  "author": "Michael Hart <michael.hart.au@gmail.com> (https://github.com/mhart)",
+  "license": "MIT",
+  "repository": "github:mhart/aws4",
+  "main": "aws4.js",
+  "scripts": {
+    "test": "mocha ./test/fast.js -R list",
+    "integration": "node ./test/slow.js"
+  },
+  "devDependencies": {
+    "mocha": "^2.5.3",
+    "should": "^8.4.0"
+  }
+}