commiting to hello world 2
modified to read a file
 modif 2
 modif 3
 modif 4
 modif 5
 modif 6
 changed to that found in assignment 4
 changed to that found in assignment 4
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on
 modif going on