Initial Improvements

This update mainly focuses on small improvements, the changes are:

• Added a settings menu where the player can now chose the time for the daily notification and the starting date(the date that'll show you the first set of words)
  Note: Starting date CANNOT be a date that has yet to come(you can't set to start tomorrow)
• Answers are now case insensitive(don't know why I didn't do it beforehand), although this is still a very primitive and basic game(eg. "take a walk", "to take a walk", "walk" and "to walk" are all considered different)
•  Longer loading time for ads in hopes it helps the first click actually launch an ad
• Review now combines the last three days AND THEN randomized, as opposed to randomizing each day and then adding them together