title: Android Studio - "Enable ADB integration" unchecked for no reason
body: <p>Since I installed the new studio version 1.2 and even more frequently since the last update to 1.2.1.1 the Tools->Andorid->Enable ADB integration option becomes unchecked without me doing anything.</p>
  
  <p>I check it back and then one day later it is unchecked again - any idea what causes this?</p>