Log Message:
security/ruby-rex-bin_tools: Import version 0.1.4

Ruby Exploitation Library (REX) for Binary Manipulation. This suite of
tools contains ElfScan, MachScan, PEScan, and BinScan. These tools are
designed to help you analyze an executable binary and search for
particular instruction sets. This is particularly useful for things
like building ROP chains or SEH exploits.