Support for higher resolutions or lower time frames for MC/TS engine

Although the historical data provided by SQ（barchart） is 1 minute precision by default. But we can esaily obtain tick, second prcision history futures data from Tradesation, IQfeed, or other data source for the Far East market. So i want to develop lower time frames strategies, then see if there is a more robust strategy.

2. Note that I don't mean to say that you have to provide the backtest ability to generate orders in intra-bar (like magnifier in Multicharts). Of course, if you can support it, that's the best.