Fix crash due to setting default date on the last day of certain months

[themlkang42]

Fixes this: https://github.com/florent37/SingleDateAndTimePicker/issues/265

Details:

• SingleDateAndTimePicker#setDefaultDate(Date) was calling updateDaysOfMonth() which was using the current date by default to update.
• This was causing the adapter inside WheelDayOfMonthPicker to be updated with the wrong number of days
• If setting the default date to the last day of a month, that day may be higher than the number of days in the adapter causing IndexOutOfBoundsException.

Tested that this solution for a variety of dates (May 31, Aug 31 2019)

[arberg]

I have reproduced the problem you mentioned on setting default date to 31. of May. I have merged your changes into my branch, along with all the other pending changes to Florents original 'fork', along with some of my own changes + extensions. Thx for the fix.

https://github.com/arberg/SingleDateAndTimePicker

[G00fY2]

Obsolete if #267 gets merged.