title: Copy a file to the build directory after compiling project with Qt
body: <p>I have a file "settings.ini" which needs to reside next to the Qt executable.</p>
  
  <p>I can add a custom build step for this in Qt Creator which calls something like this:</p>
  
  <pre><code>copy %{sourceDir}/settings.ini %{buildDir}/settings.ini
  </code></pre>
  
  <p>This works great so far, but I'd like to include this in the *.pro file so I can put this up in our SVN too.</p>
  
  <p>How can I do this using qmake/.pro-files only?</p>