code: def writeANVLString(ANVLDict, ordering=UNTL_XML_ORDER):
      
      lines = []
      # Loop through the ordering for the data.
      for key in ordering:
          # Make sure the element exists in the data set.
          if key in ANVLDict:
              # Get the list of elements.
              element_list = ANVLDict[key]
              # Loop through the element contents.
              for element in element_list:
                  value = element.get('content', '')
                  offset = len(key) + 1
                  line = '%s: %s' % (key, breakString(value, 79, offset))
                  lines.append(line)
      return '\n'.join(lines)
docs: Take a dictionary and write out the key/value pairs
      in ANVL format.