Added support for the entire US QWERTY keyboard, program no longer hangs if you enter an unsupported character, cleaned up arrays.

Added support for numbers, spaces, exclamation marks, question marks, periods, and commas.

Changed where the text file is stored to fix the problem that occurs if you didn't have a temp folder on your C: drive.

Initial release, everything that's implemented works, everything that's not implemented doesn't work.