Make tarfile use compatible with Python 2.6
If tarfile runs into a problem, close it; if lzma runs into a problem, close it and delete the file
PEP 8
Merge branch 'develop' of github.com:fedora-infra/datagrepper into feature/py26-tarfile
Merge branch 'develop' of github.com:fedora-infra/datagrepper into feature/py26-tarfile
Merge pull request #73 from fedora-infra/feature/py26-tarfile

Make tarfile use compatible with Python 2.6