function updateConnectedChartsStatus(charts, status) {
        for (var i = 0; i < charts.length; i++) {
            var otherChart = charts[i];
            otherChart[STATUS_KEY] = status;
        }
    }
Usage:
registerAction('someAction', 'someEvent', function () { ... });
registerAction('someAction', function () { ... });
registerAction(
    {type: 'someAction', event: 'someEvent', update: 'updateView'},
    function () { ... }
);

@param {(string|Object)} actionInfo
@param {string} actionInfo.type
@param {string} [actionInfo.event]
@param {string} [actionInfo.update]
@param {string} [eventName]
@param {Function} action