Official List of SEC 13F Securities

Because the official list of SEC 13F securities is only provided in PDF
format, this utility can be used to extract  the securities list data
from PDF input file into CSV output file.
Revert 3d5a41c..5d70135

This rolls back to commit 3d5a41c1b80b327080c768f8580e9ae5a666bf8c.
Initial Version

The initial version of utility to extract data from SEC 13F Securities
Pdf file to CSV format.
Merge pull request #1 from quansh/Official-List-Of-SEC-13F-Securities

Official list of sec 13 f securities