title: How to unlink autolinked bitbucket readme markdown
body: <p>BitBucket uses a MarkDown to render the 'index page' with the readme.md file which is in our repository.</p>
  
  <p>There is a string in the readme.md file which looks like a commit hash 'a68c7c33f98668bea65636a7462a94f17446e151' but it isn't.</p>
  
  <p>Now apperently bitbucket uses urlize (projekt from django) to autolink everything usefull in our readme.md.</p>
  
  <p>This is useful for links but not when this hash, which is not a commit has, becomes a link to a commit which doesn't exist.</p>
  
  <p>I'm looking now for a simple way to unlink this hash without marking it as sourcecode.</p>
  
  <p>Anyone an idea?</p>
  
  <p>Thank you!</p>