Refactored database backups to use pickle default protocol to stay compatible with Python 3.5.x
Refactored aniDBfileInfo.py to use pickle default protocol to stay compatible with Python 3.5.x
Pinned pyasn1 to v0.4.8 in requirements.txt
Refactored requirements.txt to be installed while ignoring previously installed versions to avoid conflicts from base installed packages when running inside a virtual python env