title: Micronaut will not honor application.dev.yml when running in dev environment
body: <p>When I run <code>gradle run</code> during development, shouldn't Micronaut be using an <code>application-dev.yml</code> if one exists? I've also tried compiling a jar and running it with:</p>
  
  <pre><code>java -jar build/libs/mockidm-0.5-all.jar -Dmicronaut.environments=dev
  </code></pre>
  
  <p>But Micronaut still only reads values from <code>application.yml</code></p>
  
  <p>Am I misunderstanding that <code>gradle run</code> runs the app in dev mode? If not, how do I do that?</p>