title: SAS date9 format to python datetime
body: <p>I've got a CSV formatted with SAS's <code>[date9.][1]</code> output. But <code>dateutil.parser.parse</code> doesn't recognise it and nor does <code>pandas.to_datetime</code> (also a question, does <code>to_datetime</code> use <code>dateutil.parser</code>?).</p>
  
  <p>They throw:</p>
  
  <pre><code>  File "C:\redacted\dateutil\parser.py", line 559, in parse
      raise ValueError("Unknown string format")
  
  ValueError: Unknown string format
  </code></pre>
  
  <p>The format looks like this:</p>
  
  <pre><code>0         12FEB1993
  1         12FEB1993
  ...
  16        16NOV1972
  17        01SEP2001
  18        06JUL2000
  19        01FEB2014
  </code></pre>
  
  <p>With everything that matters in the second column. Is there any library that can solve this or do I have to roll my own? And if it is the latter, how?</p>