Release v0.4.2

What's Changed

• version 0.4.2 by @damian-krawczyk in #10

Changed

• README.md updated with example nfr commadline usage.
• nfr scan --scan-summary has simplified column names, to save space on the screen:
  • nessus_scan_file -> File name
  • report_name -> Report name
  • number_of_target_hosts -> TH
  • number_of_scanned_hosts -> SH
  • number_of_scanned_hosts_with_credentialed_checks_yes -> CC
• nfr scan --scan-summary has 5 new columns
  • C, H, M, L, N, accordingly number of plugins with Critical, High, Medium, Low and None risk factor for whole scan
• nfr scan --scan-summary-legend command to see columns description
• nfr scan --policy-name option changed to --policy-summary
• nfr scan --policy-summary informs about Policy name and settings like Max hosts, Max checks, Check timeout,
  Plugins number used during the scan.
• nfr scan --source-of-file option changed to --scan-file-source

Fixed

• detected_os() function in host.py handles situation if there is no Operating System detected
  (reported by ricardosupo in issue
  #8).
• nfr CLI handles FileNotFoundError when you give nessus files or directory which doesn't exist.

Full Changelog: v0.4.1...v0.4.2