Merge pull request #4 from PSU-OIT-ARC/master

Merge PSU_OIT_ARC:master with kfarr2:master
Update Makefile
Update README.md
Update Makefile
Update README.md
Fix 1-off errors in uploads
Update associated files on redirect
Fix empty set error
Fix empty set error
Fix files not downloading
Fix issues with .doc, .docx and .rtf files. Also fix 500 error on front page
Merge pull request #3 from kfarr2/master

Merge from kfarr2:master