title: Git make remote master point to another branch
body: <p>We got a 'dev' branch thats been functioning as de-facto master for quite a while.</p>
  
  <p>Is there a way to make my remote/master just point to the same place as remote/dev ? (no merging / rebasing / extra work). </p>
  
  <p>(More or less a rename of dev to master)</p>
  
  <p>Thanks in advance</p>