title: How to change default "Change-Id" select in eclipse Git plugin
body: <p>in our project Change-id is mandatory for commit. 
  righ now we use to click the button manully.
  but some time developer will forgot to click
  while committing via eclipse "Change-id for gerrit code review" should select automatically for all the commit.
  is there any option to do this?
  can we automate the change-id selection via setting?
  please help me on this.</p>
  
  <p>thanks in advance</p>