MultiCharts DT Alpha 3

Critical Fixes:

– After active order is canceled, attached dependent orders remain on the chart;
– Profit and Loss is not calculated correctly if a chart using Interactive Brokers is plotted before establishing a connection to broker;
– Real-time data is displayed differently in MultiCharts and IB TraderWorkStation (version 914.5);
– Fixed exception message in DOM regarding division by zero;
– In DOM, Symbol Settings are not always taken from QuoteManager.