Revert "Changes Keypad.c"

This reverts commit 985fd5c2710a8788f5c134df1823921f26ccad4b.
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Merge branch 'MikeDev' of https://github.com/mcomeau1/Lab2 into NicolasBranch

Conflicts:
	keypad.c
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Merge branch 'NicolasBranch' of https://github.com/mcomeau1/Lab2

Conflicts:
	keypad.c