Fix bug for passphrase lenghts != 7

Author: bportnoy

Readme.md

@@ -0,0 +1,16 @@
+# Yahtzee
+Yahtzee is a command-line tool for generating secure passphrases using the Diceware method.
+
+# About
+[Diceware](http://world.std.com/~reinhold/diceware.html) is a method for securely generating passphrases with high amounts of entropy. It is best employed by rolling physical dice, but let's be honest: I do not own five dice, nor do I wish to reach for a set of dice when I wish to generate a passphrase.
+
+This tool uses [Random.org](http://www.random.org) to generate five random integers for each word in your passphrase, which 
+
+# Co-creators
+Noah Sluss
+Steve Webster
+
+#### Node-Gyp
+[Node-gyp](https://github.com/TooTallNate/node-gyp) is needed to build this module. It should be installed globally, that is, with the `-g` switch:
+
+  npm install -g node-gyp

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "yahtzee",
+  "name": "yahtzee-pw",
   "version": "0.0.1",
   "description": "",
   "main": "yahtzee.js",
@@ -8,15 +8,16 @@
   },
   "repository": {
     "type": "git",
-    "url": "https://github.com/bportnoy/diceware.git"
+    "url": "https://github.com/bportnoy/yahtzee.git"
   },
   "author": "",
   "license": "ISC",
   "bugs": {
-    "url": "https://github.com/bportnoy/diceware/issues"
+    "url": "https://github.com/bportnoy/yahtzee/issues"
   },
-  "homepage": "https://github.com/bportnoy/diceware",
+  "homepage": "https://github.com/bportnoy/yahtzee",
   "dependencies": {
+    "fs": "0.0.2",
     "randomorg-js": "^1.0.0"
   }
 }

yahtzee.js

@@ -1,6 +1,6 @@
 var fs = require('fs');
 var key = require('./api-key');
-var n = process.argv[2] || 7;
+var n = +process.argv[2] || 7;
 var RandomJs = require('randomorg-js');
 var randomJs = new RandomJs();
 var words = [];