title: Make git ignore rename
body: <p>I have a file <code>foo.txt</code> which I want to delete, and another, <code>bar.txt</code>, that I wish to add.  If these two files have more than 50% content that is the same, Git will consider that <code>foo.txt</code> is being renamed to <code>bar.txt</code>.  How can I make Git really see this as an individual remove, with an individual add, in the same commit, without changing the global threshold detection %.</p>
  
  <p>Thanks!</p>