tvrank-0.7.7

• Henning Holm (@HenningHolmDE) fixed the Gitpod.io setup. You can now develop TVrank
  in Gitpod.
• Command-line option parsing has been reworked, search-related options can still come
  before and after a sub-command, but global options can only come before a sub-command.
  • Koushik Meenakshisundaram (@koushik-ms)
  • dpolivaev (@dpolivaev)
  • Fred Morcos (@fredmorcos)
  • Henning Holm (@HenningHolmDE)
  • Olsi Bakullari (@Olsi-B)
• Tim Heaney (@oylenshpeegul) ported TVrank from structopt to clap. structopt is
  in maintenance mode and almost all of its features were moved to clap version 3.
• @caglarkaya added some tests to the internal TVrank library.
• The NO_COLOR environment variable can now be set to 0 for disabling
  it, or any other value for enabling it.
  • Example: NO_COLOR=0 tvrank ...
  • By @fredmorcos
• TVrank will now exit with code 1 when an error occurs.
  • By @fredmorcos
• @fredmorcos added more command-line help text.
• @fredmorcos fixed the buggy display of the total number of results vs. the number of
  displayed results when the --top command-line argument was being used.
• The TVrank library is now slightly easier to use when querying using keywords: the
  lifetime of the keywords slice is no longer attached to the lifetime of the returned
  iterator over the results.
  • By @fredmorcos
• An issue was fixed when the search query contained the sub-string "the" as part of a
  larger word.
  • By @fredmorcos
• A new sub-command called mark was added and documented in the README to make marking
  directories with a tvrank.json file easier.
  • Koushik Meenakshisundaram (@koushik-ms)
  • dpolivaev (@dpolivaev)
  • Fred Morcos (@fredmorcos)
  • Henning Holm (@HenningHolmDE)
  • Olsi Bakullari (@Olsi-B)
  • Vaishali (@VAISHALI-DHANOA)
  • Patrick Scheibert (@CareForCode)
• @fredmorcos improved the README documentation.