Merge pull request #1 from Dave864/exec

Exec
Edited the Makefile to accomdate for lab 5
Added the source code used in Lab 5
Adding cp.cpp from my end
Adding Timer.h from my end
Deleting Timer.h
Deleting cp.cpp
Adding Timer.h from my end
Adding cp.cpp from my end
Merge pull request #2 from atost001/cp

Cp - Forked/Re-uploaded
added some changes to check for execptions and updated makefile
removed src/cp.cpp and Makefile
Updated makefile for cp and clean on cp
Merge pull request #3 from atost001/master

Uploading cp.pp, Timer.h, and Makefile cp options
Wanted to update the old cp branch so I
merged branch cp with branch ls yet need to recover the original makefile from ls
Recovered the complete Makefile from the old ls branch