CriminalIntent: Chapter 12 Hard Challenge 0.0

Added an Alert Dialog which will be used to change either time or date.
CriminalIntent: Chapter 12 Hard Challenge

Went to a single button interface that displays a dialog that offers the
user a choice: change the time or change the date. The dialog then fires
up a second dialog allowing the user to change the date or time given
his or her choice.
CriminalIntent: Chapter 12 Hard Challenge

Removed pointless comment.