title: pylint raises error if directory doesn't contain __init__.py file
body: <p>I have the folder that contains only python scripts for execution. It's not necessary to keep <code>__init__.py</code> file. So can I ignore such error?</p>
  
  <pre><code>$ pylint /app
  Using config file /app/pylintrc
  ************* 
  F:  1, 0: error while code parsing: Unable to load file /app/__init__.py:
  [Errno 2] No such file or directory: '/app/__init__.py' (parse-error)
  </code></pre>