sniffit-0.6

• Fixed -Wimplicit-function-declaration.

sniffit-0.5

• Created full-check.yml file to provide CI tests in GitHub.
• Fixed a FTBFS with GCC-10. Thanks to Jaime Peñalba from netdiscover project.
• Reorganized Makefile.am.
• Updated URL of the projext in docs.

Resurrecting Sniffit

• Added all patches from Debian.
• Full conversion to autotools:
  • Previous configure.ac rewritten.
  • Created Makefile.am.
  • Created autogen.sh to use autoreconf (yes, it works fine now).
• Removed embedded libpcap.
• Removed the statement about libpcap from LICENSE file.
• Reorganized the source code.
• Several adjustments and fixes (including CVE-2014-5439).
• Long life to sniffit!