Added header comments & removed print statements from File IO
Merge branch 'master' of https://github.com/wPlachno/CIS22C-Project-Fall-2014
Revert "Added header comments & removed print statements from File IO"

This reverts commit 3b5c624f83dbd3fa0debc31bcb649c5a2e8e70e1.
Changed return value of FileIO functions & added comments