rhbz 979285 Scan uploaded files for viruses using ClamAV
Ensure that file is readable by clamd
rhbz 979285 Code review changes; use clamdscan --stream
Merge pull request #11 from zanata/rhbz979285

rhbz 979285 Scan uploaded files for viruses using ClamAV
More stylistic cleanup
Merge pull request #20 from zanata/rhbz979285

More stylistic cleanup
Merge branch 'master' into user-comments