Merge pull request ReFirmLabs#617 from QKaiser/fix-pfs-path-traversal

fix path traversal in PFS extractor script

Merge pull request ReFirmLabs#556 from ReFirmLabs/unpriv_user_exec

Symlink directory traversal security fix

Updated version number for release

Merge pull request ReFirmLabs#531 from ReFirmLabs/530-fix-sasquatch-i…

…n-binwalk-docker-container

530 fix sasquatch in binwalk docker container

Merge pull request ReFirmLabs#528 from cclauss/patch-1

Ubuntu Focal is Python 3 by default

Update README.md

Updated version to 2.2.0

Added images/README.md

Merge pull request ReFirmLabs#55 from revmischa/master

fix building on OSX with proper shared object extension

Updated INSTALL.md