title: Android Studio: Module won't show up in "Edit Configuration"
body: <p>I've imported a project to Android Studio with several subprojects. </p>
  
  <p>I want to run a subproject.</p>
  
  <p>I successfully made this subproject's build.gradle as a module.  </p>
  
  <p>In order to run it, I went to Run > edit configurations > + > Android Application. </p>
  
  <p><strong>Problem: When I try to select a module, none show up in the drop down list.</strong> </p>
  
  <p>Why is this? </p>
  
  <p>EDIT: it shows up as a module under Groovy but not showing under Android Application. How do I get it to show up under Android Application? </p>