createIssue = function (parser, node, message) {
  return {
    'ruleId': parser.rule.name,
    'line': node.line,
    'column': node.column,
    'message': message,
    'severity': parser.severity
  };
}
Create an issue using the supplied information

@param {Object} parser - The parser
@param {Object} node - The node with the issue
@param {string} message - The message to display
@returns {Object} An object containing an issue