Risk calculator

By providing Entry Price (EP), Cut Loss level (CL), Take Profit Level(TP) and Risk (Amount of money willing to lose), this calculator will automatically suggest the capital you should allocate according to risk and amount of unit.

Versionshinweise:

- Add "Parameter From Chart" option which automatically calculate risk based on highest 21 days price (TP) and lowest 5 days price (CL).
- Add max capital allocated option

Versionshinweise:

-Fix reward error

Versionshinweise:

- Add reward amount
- Add reposition label option