title: SBT installed but not showing in IntelliJ external model list
body: <p>I have installed sbt plugin version 1.0.4 and I’m trying to import a starter scala project built on Scala 2.12.4. When i try to the import that project, the IntelliJ external model list doesn’t show sbt. <br>
  Where am i going wrong? <br>
  Thank you in advanced.
  <br><br>
  Im using a macbook air on OS X El Capitan 10.11.16.</p>