title: "aapt.exe" exited with code 1 when building Mono for Android project
body: <p>I put together a fairly simple Mono for Android application that does nothing more than play an "AndroidResource" MP3 in a background service (copied from <a href="http://visualstudiomagazine.com/Articles/2012/07/10/Background-Services-in-Mono-for-Android.aspx?Page=1" rel="noreferrer">Greg Shackles latest Visual Studio Magazine article on Background Services in MfA</a>). I put the code together, with my own custom MP3 file, and tried to build it, only to get this lovely error.</p>
  
  <pre><code>"aapt.exe" exited with code 1
  </code></pre>
  
  <p>That is the only info in the error list and build output log.</p>