title: Pytesser in Python 3.4: name 'image_to_string' is not defined?
body: <p>First off, I would like to say that I know pytesser is not for Python 3.4, but I read from <a href="http://ubuntuforums.org/archive/index.php/t-1916011.html" rel="nofollow">http://ubuntuforums.org/archive/index.php/t-1916011.html</a>  that pytesser should also work for Python 3.
  I just installed pytesser and I am trying to read a file.</p>
  
  <pre><code>from pytesser import *
  from PIL import Image
  image = Image.open('/Users/William/Documents/Science/PYTHON/textArea01.png')
  </code></pre>
  
  <p>No problems there, but when I use </p>
  
  <pre><code>print (image_to_string(image))
  </code></pre>
  
  <p>it comes up with this:</p>
  
  <pre><code>Traceback (most recent call last):
    File "&lt;pyshell#11&gt;", line 1, in &lt;module&gt;
      print (image_to_string(image))
  NameError: name 'image_to_string' is not defined
  </code></pre>