Format a dictionary object to look like a VDF file

    :param data: Data
    :type data: :py:obj:`dict`

    :returns: A vdf string representation of data

def formatData(data):
    """
    Format a dictionary object to look like a VDF file

    :param data: Data
    :type data: :py:obj:`dict`

    :returns: A vdf string representation of data
    """
    condensed = PyVDF.__CondensedOutput
    indentation = PyVDF.__OutputIndentation
    spacing = PyVDF.__OutputSpacing
    def loop(array, tab=''):
      string = ''
      for k, v in array.items():
        string += '{}"{}"'.format(tab,k)
        if isinstance(v, dict):
          string += '{}{{\n{}{}}}\n'.format(
            '' if condensed else '\n' + tab,
            loop(v, tab + indentation),
            tab)
        else:
            string += '{}"{}"\n'.format(spacing, v)
      return string
    return loop(data)