Bump version to v3.2.1.

Add a variable to control source text cleanup or transform. (#95)

(setq gt-source-text-transformer
      (lambda (c engine )
        (string-replace "\n" " " c)))

Bump version to 3.0.9.

Bump version to 3.0.7.

Add shortcut `O` to open result externally.

[Fixup] correct the readme (#20)

Add some details, clean a bit.

增加一点细节 :)

Add variable `go-translate-buffer-line-wrap-p`.

It will control whether allow turning on `visual-line-mode` in the result buffer.