Add README, lockfile, metadata

README.md

@@ -0,0 +1,24 @@
+# zcash-primitives
+
+[![js-standard-style](https://cdn.rawgit.com/feross/standard/master/badge.svg)](https://github.com/feross/standard)
+
+
+A pure JavaScript library for Node.js and browsers, implementing the primitives
+necessary to support Zcash in a full library.
+
+
+## Development status
+
+Alpha - API is still being designed
+
+
+## Installation
+
+`npm install zcash-primitives`
+
+
+## Setup
+
+### Node.js
+
+    var zcashPrimitives = require('zcash-primitives')

package.json

@@ -8,6 +8,10 @@
   "keywords": [
     "zcash"
   ],
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/zcash/zcash-primitives-js.git"
+  },
   "scripts": {
     "coverage-report": "nyc report --reporter=lcov",
     "coverage-html": "nyc report --reporter=html",