Log Message:
tree: Update to 1.8.0

Version 1.8.0 (11/16/2018)
  - Added an experimental --fromfile option (suggested by several people.)
    This may eventually be replaced or supplimented by a --fromjson option.
  - Added support for BSD's CLICOLOR and CLICOLOR_FORCE environment variables.
    (Suggested by Alyssa Ross)
  - Use strftime() exclusively when formatting date/time to respect locale.
  - Some man page fixes and cleanups curtsey of Kirill Kolyshkin
  - Update BINDIR in Makefile for MacOS X -- It is not allowed to install
    programs to /usr/bin on MacOS X any longer due to System Integrity
    Protection (SIP) (Shawn Mehan)
  - Misc patches from Jacob Wahlgren:
    - Improved command line switch error reporting.
    - Symbolic links not displayed if a -P pattern is active
    - Missing argument error reporting fixes on long format switches.
  - Fixed JSON output hanging commas (John Lane, Tad, others)
  - JSON size output ignored -h/--si flags (Wagner Camarao)
  - Fixed issue with malformed multibyte string handling. (Mantas
    Mikulėnas)
  - Fixed issue where mbstowcs() fails to null terminate the string due to
    improper UTF-8 encoding leading to garbage being printed. (Nick Craig-Wood)
  - Found a bug where the wrong inode (and device) information would be printed
    for symbolic links. (Stephan Gabert)