AngellaBaker/Dice-roller — pull request #1 by rseaman (2014-07-23 20:53:56+00:00)
Title: Switched rerolling to use while loop, minor cosmetic changes

The while loop (while reroll is true) will keep rerolling as long as the user wants until they enter input other than 'y' or 'Y' thanks to the .lower() built-in string function.