Deactivate individual months

[wiskonsin]

Hi. First of all, thanks for implement this useful package.

I have made one modification and added the possibility to include individual disabled months even if they are between max/min range.

The idea is passing a "disabledMonthsArray" in props, for example ["202003", "202105"] (which will disable march 2020 and may 2021) and adding this check " && !this.props.noDataMonths.includes(currentYear)" on the if statement at isMonthEnabled function on MonthSelector.js.

Hope it helps to improve this package.

Thanks again!