title: Error With AlchemyAPI Python SDK
body: <p>I am trying to use AlchemyAPI Python 0.7 SDK. However when ever I run a method within it e.g. URLGetText(url);</p>
  
  <p>I get this error:</p>
  
  <pre><code>    nodes = etree.fromstring(result).xpath(xpathQuery)
    File "lxml.etree.pyx", line 2743, in lxml.etree.fromstring (src/lxml/lxml.etree.c:52665)
    File "parser.pxi", line 1573, in lxml.etree._parseMemoryDocument (src/lxml/lxml.etree.c:79932)
    File "parser.pxi", line 1452, in lxml.etree._parseDoc (src/lxml/lxml.etree.c:78774)
    File "parser.pxi", line 960, in lxml.etree._BaseParser._parseDoc (src/lxml/lxml.etree.c:75389)
    File "parser.pxi", line 564, in lxml.etree._ParserContext._handleParseResultDoc (src/lxml/lxml.etree.c:71739)
    File "parser.pxi", line 645, in lxml.etree._handleParseResult (src/lxml/lxml.etree.c:72614)
    File "parser.pxi", line 585, in lxml.etree._raiseParseError (src/lxml/lxml.etree.c:71955)
  lxml.etree.XMLSyntaxError: AttValue: " or ' expected, line 19, column 11
  </code></pre>
  
  <p>This come from this area of code:</p>
  
  <pre><code>  def GetRequest(self, apiCall, apiPrefix, paramObject):
      endpoint = 'http://' + self._hostPrefix + '.alchemyapi.com/calls/' + apiPrefix + '/' + apiCall
      endpoint += '?apikey=' + self._apiKey + paramObject.getParameterString()
      handle = urllib.urlopen(endpoint)
      result = handle.read()
      handle.close()
      xpathQuery = '/results/status'
      nodes = etree.fromstring(result).xpath(xpathQuery)
      if nodes[0].text != "OK":
        raise Exception, 'Error making API call.'
      return result
  </code></pre>
  
  <p>Any one have any ideas about what is going wrong?</p>
  
  <p>Thank You</p>
  
  <p>Daniel Kershaw</p>