title: Can't build Cordova Windows 8 project with node.js and npm
body: <p>I try to install node-v0.10.26-x64.msi and cordova(PhoneGap) 3.4.0 for Windows 8. But it occurs an error on Windows 8.1(x64).</p>
  
  <p>This is a result on Windows 8.1 command prompt(as an Administrator) for building:</p>
  
  <pre><code>C:\Windows\system32&gt;npm install -g cordova
  C:\Windows\system32&gt;cd c:\data
  c:\Data&gt;cordova create abc com.aaa.bbb ccc
  c:\Data&gt;cd abc
  c:\Data\abc&gt;cordova platform add windows8
  Project created
  [Error: Non-whitespace before first tag.
  Line: 0
  Column: 1
  Char: ]
  c:\Data\abc&gt;cordova build
  [Error: Non-whitespace before first tag.
  Line: 0
  Column: 1
  Char: ]
  Running command: cmd args=["/c","c:\\Data\\abc\\platforms\\windows8\\cordova\\bu
  ild"]
  cordova library for "windows8" already exists. No need to download. Continuing.
  Generating config.xml from defaults for platform "windows8"
  Calling plugman.prepare for platform "windows8"
  Preparing windows8 project
  Procesabcg configuration changes for plugins.
  creating jsproj from project at : C:\Data\abc\platforms\windows8\CordovaApp.jspr
  oj
  Iterating over installed plugins: []
  Writing out cordova_plugins.js...
  [Error: Non-whitespace before first tag.
  Line: 0
  Column: 1
  Char: �]
  Running command: cmd args=["/c","C:\\Data\\abc\\platforms\\windows8\\cordova\\bu
  ild"]
  c:\Data\abc\platforms\windows8\cordova\lib\build.js(57, 5) WshShell.Exec: file not found
  </code></pre>