title: Organizing layout files using virtual folders
body: <p>I'm working on a Android application that involves a lot of XML layout files.  Since the Android tools don't allow subdirectories in the layout directory, I am trying to organize my project using Eclipse's virtual folders (I'm using Eclipse 3.7).  Essentially, I'm trying to get functionality similar to Xcode's "groups".  </p>
  
  <p>I'm able to create virtual folders, but when I try to add files to them I am given the message "Only virtual folders and links can be created under a virtual folder."  I'm not really sure what this means.  Is there a way to achieve what I'm trying to do? Thanks!</p>