Parses the content from buffer
    :param string: Buffer value
    :param serverEndpoint: Server endpoint. This is optional
    :param xmlContent: Whether or not XML content be requested.
                    Default is 'False', which results in text content.
    :param headers: Request headers to be sent to the tika reset server, should
                    be a dictionary. This is optional
    :return:

def from_buffer(string, serverEndpoint=ServerEndpoint, xmlContent=False, headers=None, config_path=None):
    '''
    Parses the content from buffer
    :param string: Buffer value
    :param serverEndpoint: Server endpoint. This is optional
    :param xmlContent: Whether or not XML content be requested.
                    Default is 'False', which results in text content.
    :param headers: Request headers to be sent to the tika reset server, should
                    be a dictionary. This is optional
    :return:
    '''
    headers = headers or {}
    headers.update({'Accept': 'application/json'})

    if not xmlContent:
        status, response = callServer('put', serverEndpoint, '/rmeta/text', string, headers, False, config_path=config_path)
    else:
        status, response = callServer('put', serverEndpoint, '/rmeta/xml', string, headers, False, config_path=config_path)

    return _parse((status,response))