Fixed an error that occurred when testing some currency pairs in the strategy tester.

Advisor changes:
- by default, the set maximum spread is 5.0 (in the format for 4-digit accounts);
- added a pop-up warning window about the size of the set maximum spread;
- replaced the parameter "Minimum free margin in %" with a more understandable "Deposit Load in %";
- upon reaching the set limit on the maximum volume of lots, the mechanism for exiting the market will be launched.

Fixed a bug in the "Don't work on:" - function to prohibit the adviser from working on specific days of the week.

Changed the trading strategy and hedging system. Added automatic breakeven and automatic trailing stop. Now the adviser itself monitors the level of risk and, in case of its increase, takes measures to exit the market with a minimum profit.

Исправлена ошибка при установки начального стоп лосса.

Исправлена ошибка в работе виртуального тейк профита.

Fixed a bug in the calculation of take profit for the first order in a series.

Исправлена ошибка в работе функции хеджирования.

Fixed a bug in the work of the total stop loss.