title: How can I recover if I made a mistake in git flow init?
body: <p>I've run <code>git init</code> and made a mistake selecting the first branch. Now I want to rerun it to change the settings, but it never asks the first question again.</p>
  
  <pre><code>Which branch should be used for bringing forth production releases? 
     - develop
  
  Branch name for production releases: [] develop
  
  Which branch should be used for integration of the "next release"?
  
  Branch name for "next release" development: [develop] ^C
  Lymnaea:boxes (develop) $ git flow init
  
  Which branch should be used for integration of the "next release"?
  
  Branch name for "next release" development: [develop]
  Production and integration branches should differ.
  </code></pre>
  
  <p>How can I undo the first init run so that I can set the branch to master?</p>