Hi,
You can use these translation, I am currently making some test on the plugin.
DATE_PICKER="Datepicker"
DATE_PICKER_OPTIONS="Datepicker options"
DATE_PICKER_OPT_DEFAULT_TODAY="Default today"
DATE_PICKER_OPT_INLINE_DISPLAY="Display inline"
DATE_PICKER_OPT_MONDAY_FIRST="Monday first"
DATE_PICKER_OPT_OTHER_MONTH="Show other months"
DATE_PICKER_OPT_FORBIDDEN_DAYS="Forbidden days"
DATE_PICKER_OPT_EXCLUDES="Exclude days"
DATE_PICKER_INCORRECT_DATE_FOR="Incorrect date for: %s"
DATE_PICKER_OPT_CHANGE_MONTH="Month selector"
DATE_PICKER_OPT_CHANGE_YEAR="Year selector"
DATE_PICKER_OPT_SHOW_BTN_PANEL="Show buttons panel"
DATE_PICKER_OPT_SHOW_MONTHS="Show months"
DATE_PICKER_WAITING_DAYS="Waiting days"
The plugin hasn't been designed for including dates, mostly for exclude some.
I have to test it in order to confirm it but you should be able to use :
01/1900-12/2012
01/2016-01/2100
Or maybe, I could see to let the calendar options "min date" and "max date" available in the plugin options. At this moment you would be able to specify the minimum and maximum available date.
Regards,