+Bar.DaySerial init into Bars.Append()
+apply barAnnotation.VerticalPaddingPx mentioned besides Int32.MaxValue (forgot)
+backtest in its 1/3 takes 1s, after 1/3 it terminates in 2ms
TODO YOU_DIDNT_SUBSCRIBE_AFTER_DISTRIBUTION_CHANNELS_CLEAR
INTRODUCE_NEW_MANUAL_RESET_SO_THAT_NEW_BACKTEST_WAITS_UNTIL_TERMINATION_OF_THIS_METHOD_TO_AVOID_BROKEN_DISTRIBUTION_CHANNELS
+Bars.Select() returns from Bars' end while using RecentBars (before returned from the beginning)

+SteppingSlider integer and floats mouseovered better now
+Alert.IsKilled is used only in MarketSim and makes sense only while reading Orders.json (later)
+PositionPrototype+Activator forward strategy's signal names into created Alerts
+PositionPrototypeActivator accepts StopLossNegativeOffset=0 and TakeProfitPositiveOffset=0
TODO test PositionPrototypeActivator more carefully: EntryOffset>1% has crazy consequences