title: How can I add gradle support to an existing intellij project?
body: <p>I have an intellij project that has gradle files in it(build.gradle, settings.gradle, etc.) and I have the project working in intellij. The issue is that intellij can't find any 3rd party libraries so I need to link the gradle project to it. How can I do this to an existing intellij project or at least be able to resolve 3rd party libraries so that the classes don't show up as red in the editor?</p>
  
  <p>I'm on version 2016.1.2 145.972</p>