Avoid switching months in datepicker

[daniloff200]

Is your feature request related to a problem? Please describe.
I have a datepicker in my project and there is must display 2 months when datepicker opened. So I have this property displayMonths: 2 in my bsConfig object. Datepicker display 2 months, a current month from the left side of datepicker, and the next month from the right side of datepicker, for example (current month October)

The user selects a date in November and datepicker switch November to the left side and shows December on the right side

Describe the solution you'd like

Logic which provided switch month just only when users click on the next and previous buttons in datepicker header.

Note: Took from stackoverflow as a feature request