20130919: CORRECTION: Perl actually recommends the use of lexical filehandles instead of globally scoped typeglobs.  I will revert this change.
Revert "20130919: CORRECTION: Perl actually recommends the use of lexical filehandles instead of globally scoped typeglobs.  I will revert this change."

This reverts commit 5553642773712a1a479e8678d3a847720593e29f.
Merge branch 'master' of https://github.com/danshea/Coursework
Revert "20130919: CORRECTION: Perl actually recommends the use of lexical filehandles instead of globally scoped typeglobs.  I will revert this change."

This reverts commit 5553642773712a1a479e8678d3a847720593e29f.