Merge pull request fatih#146 from fatih/dependabot/go_modules/github.…

…com/mattn/go-colorable-0.1.9

Bump github.com/mattn/go-colorable from 0.1.8 to 0.1.9

Merge pull request fatih#137 from fatih/add-no-color-support

Add `NO_COLOR` support to disable color output

Merge pull request fatih#138 from fatih/remove-vendor-folder

Remove `vendor/` folder

Merge pull request fatih#115 from fatih/dependabot/go_modules/github.…

…com/mattn/go-colorable-0.1.8

Bump github.com/mattn/go-colorable from 0.1.4 to 0.1.8

workflows: run GitHub actions on pull requests as well

Merge pull request fatih#108 from fatih/support-modules

Add Go modules update

Merge pull request fatih#87 from achilleas-k/expose-colorised-stderr

Expose colorable Stderr to use as writer

Merge pull request fatih#86 from fatih/dep-changes

vendor: switch to dep and update dependencies

Add Hi* helpers for hi-intensity colors (fatih#68)

* Add Hi* helpers for hi-intensity colors

Merge pull request fatih#65 from fatih/update-isatty

Update github.com/mattn/go-isatty