a='01101' this has to be converted to ['0','1','1','0','1'] ?? IN PYTHON : <blockquote>
  <p>convert a <em>binary string</em> into list in <strong>python</strong><br>
  example '10011' is to be converted as <strong>list</strong> ['1','0','0','1','1'] ?</p>
</blockquote>
