title: Examples of modificationReader task in CC.Net?
body: <p>I am trying to set up a build chain that propagates a modification history through the various build stages.  My first thought was modificationWriter/modificationReader pairs, but I am having trouble getting the reader to read the results.  Does anybody have any examples or tips?  </p>
  
  <p>I am using the latest CC.NET 1.4.4 SP1.  Thanks!</p>