Version 0.6.0 Release

Version 0.6.0 (12/06/2018)

• #new
  • Entirely new test suite using [BATS][bats]. Each method is now tested using
    individual .bats files contained in ./tests/bats/. To run the entire
    test suite issue the following command:
    $ bats tests/bats/. This assumes you've [installed BATS][install-bats].
  • Added [Coveralls][coveralls] support but this is limited as they don't
    support bash yet. Go figure.
• #enhancement
  • Changed the success output from printf to echo -e as printf doesn't
    work with bats properly.
  • Removed dist/websites symlink as this gets generated at install time.
• #bugfix
  • Fixed up an array of bugs in individual scripts as debugged with bats.
    The list of changes is exhaustive so check the diff changes to the
    scripts folder for more detail.
  • Removed the brew httpd startup script as it's not needed.
  • Removed scripts/brew_install.sh as it has been replaced with the main
    ./brew install script.
  • Removed the Travis test for xcode6.4 in .travis.yml as this project
    doesn't build when running against macOS 10.9/10.10. It appears this
    is only supported on macOS 10.11 and later.