title: Intellij update lost grails project framework - how to recover? No mention of grails anywhere
body: <p>Intellij Idea 2016.2.  I had been debugging a Grails 3 project for a week or so.  I allowed Intellij to install updates, and now my project has no idea it's a Grails project.  First clue was that it forgot how to run the application. Then I noticed no Grails View, no Grails console - nothing.  How do I get the Grails framework back?</p>