title: Why does Android Studio download gradle each time a new gradle project is imported?
body: <p>Why does Android Studio download gradle every time I try to import a new project? </p>
  
  <p>Initially, I imported one gradle project for which Gradle 2.1 was auto-downloaded. Subsequently, for a second project import, it downloaded Gradle 1.10. Now again while importing a third project, it has downloaded Gradle 2.2.1. </p>
  
  <p>What is happening?</p>