This is a tool that takes PDF files, allows the user to extract metadata form those pdfs into a CSV so taht stakeholder can edit the metadata in a single place, then from that CSV file and a location of the pdf files create a series of SAFS

1. create a virtualenv
2. git clone this repo
3. cd into the repo directory
4. activate the virtualenv
5. run python setup.py install
6. call either extractor.py on the pdf directory to extract the metadata or build_safs.py on the csv metadata file and the pdfs directory to generate SAFs