Updated ReadMe and added custom keys

-Updated ReadMe.txt with my real name instead of my username.
-Updated the program to use custom keys instead of just the left and
right arrow keys.  Now allows for Up and Down, as well as letters on the
keyboard.
-Added buttons in the form to allow for setting the keys while running.
-Updated the forms title.  (Was still using the previous projects title
from when I started this application).