message: Added API override to sanitize message
diff: @@ -214,6 +214,11 @@ module.exports = function(bot, config) {
  slack_api.callAPI('chat.postEphemeral', options, cb);
  };
  + slack_api.chat.scheduleMessage = function(options, cb) {
  + sanitizeOptions(options);
  + slack_api.callAPI('chat.scheduleMessage', options, cb);
  + };
  +
  slack_api.chat.update = function(options, cb) {
  sanitizeOptions(options);
  slack_api.callAPI('chat.update', options, cb);
  