added unit testing, and started implementing unit tests...phew

node_modules/string-width/package.json

@@ -0,0 +1,89 @@
+{
+  "_from": "string-width@^1.0.2 || 2",
+  "_id": "string-width@2.1.1",
+  "_inBundle": false,
+  "_integrity": "sha512-nOqH59deCq9SRHlxq1Aw85Jnt4w6KvLKqWVik6oA9ZklXLNIOlqg4F2yrT1MVaTjAqvVwdfeZ7w7aCvJD7ugkw==",
+  "_location": "/string-width",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "string-width@^1.0.2 || 2",
+    "name": "string-width",
+    "escapedName": "string-width",
+    "rawSpec": "^1.0.2 || 2",
+    "saveSpec": null,
+    "fetchSpec": "^1.0.2 || 2"
+  },
+  "_requiredBy": [
+    "/cliui",
+    "/wide-align",
+    "/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-2.1.1.tgz",
+  "_shasum": "ab93f27a8dc13d28cac815c462143a6d9012ae9e",
+  "_spec": "string-width@^1.0.2 || 2",
+  "_where": "/Users/josh.burman/Projects/braid/node_modules/wide-align",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/string-width/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "is-fullwidth-code-point": "^2.0.0",
+    "strip-ansi": "^4.0.0"
+  },
+  "deprecated": false,
+  "description": "Get the visual width of a string - the number of columns required to display it",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/string-width#readme",
+  "keywords": [
+    "string",
+    "str",
+    "character",
+    "char",
+    "unicode",
+    "width",
+    "visual",
+    "column",
+    "columns",
+    "fullwidth",
+    "full-width",
+    "full",
+    "ansi",
+    "escape",
+    "codes",
+    "cli",
+    "command-line",
+    "terminal",
+    "console",
+    "cjk",
+    "chinese",
+    "japanese",
+    "korean",
+    "fixed-width"
+  ],
+  "license": "MIT",
+  "name": "string-width",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/string-width.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "2.1.1"
+}