Custom Date Fields - Additional Configurability and Integrate Calendar Date-Picker

Provide the following additional configuration options for custom date fields:

1. Set the allowable range of dates for this custom date field:

• Dates may be up to [ nn ] years prior to current date
• Dates may be up to [ nn ] years after current date
  User enters 0 or positive integer.
  When custom field is displayed for input, selector provides year values corresponding to allowable date range.

2. Give user the ability to determine which date elements are included in forms / display of this custom date:
Included date parts: [ x ] Day [ x ] Month [ x ] Year [ x ] Time

3. Integrate calendar date picker for custom date form elements.