TODO list for UCC Vend Snack ROM
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1/ Add debounceing on the keypad

Starting point keypad.c - keypad_read() Line 52




2/ DONE - Split VERSION information out into seperate file

Script to generate from Makefile.  Final testing needed

3/ DONE - Add VERSION command to output version number of ROM

Is IDENTIFY command.  Final build to be tested.

4/ DONE - Fix periods on VFD display

Existing bug with the VFD display on the Snack Machine

For example, to display "WORD." needs to be transmitted to the machine
as "WOR.D"

Final build to be tested on hardware.