title: how to move an existing git repository to an outer directory of a new project
body: <p>I started a python coding project with the following directory structure</p>
  
  <pre><code>python_proj
   .git
   .gitignore
   some_dir
    some_file
   some_file
   ...
  </code></pre>
  
  <p>now I had to shift to the django web framework in which the <em>python_proj</em> becomes a subdirectory of <em>django_proj</em></p>
  
  <pre><code>django_proj
   manage.py
   django_proj
    some_file
   python_proj (with above structure)
   ...
  </code></pre>
  
  <p>how do I "move" the .git repo of <em>python_proj</em> to the outer diectory <em>django_proj</em> to keep the history of <em>python_proj</em> and the "moved" repo becomes the repo of the complete project <em>django_proj</em>?<br>
  note: <em>django_proj</em> has no git repo. it is brand new.</p>