Datepicker End and Home keys aren't working as expected

[chrisolsen]

Info

In the W3C's guidelines for keyboard navigation of a Datepicker. It states that the End and Home keys should take the user to the end of the week (Saturday), or the beginning of the week (Sunday).

Currently in our Datepicker, those keys take you to the last day of the month, or the first day of the month respectively.

Acceptance Criteria:

1. If the End key is used inside the Datepicker, it should take the user to the last day of the currently selected week (Saturday)
2. If the Home key is used inside the Datepicker, it should take the user to the first day of the currently selected week (Sunday)

[Spark450]

@ArakTaiRoth can you check to see if this is still an issue, seems to be solved when testing on the DS website, if so can you close this issue?