fix entry point instruction trucation (rare) and copyright updates

support added for bdfproxy

bdf 3.4.0 preflight push

set paths for certs directory

PE Codesigning added

bug fix in onionduke patching

proper removeal of PE Sig resulting in better IAT patching

import directory table in cave is optional -A

bug fix for IAT directory cave assignment

Import Directory Table patching into code cave support