Fix easy-hugo-mode don't get activated after call easy-hugo

Bugfix

Fix easy-hugo-mode don't get activated after call easy-hugo.
See #56

Add easy-hugo-server-flags2 easy-hugo-server-value2

Enhancements

Add easy-hugo-server-flags2 easy-hugo-server-value2

Support emacs27.1

Support emacs27.1

Add rsync flags

You can change rsync options.

Support emacspeak

Enhancements

Support emacspeak

If you use easy-hugo with emacspeak

(setq easy-hugo-emacspeak t)

Add easy-hugo-server-value

Enhancements

Add easy-hugo-server-value

For example

(setq easy-hugo-server-flags "-b")
(setq easy-hugo-server-value "localhost")

In this way, you can set arguments to pass to hugo when previewing

Fix bug

3.8.44

Fix easy-hugo-image

Change emacs support version

Change emacs support version

Added a variable for additional server flags

Enhancements

(setq easy-hugo-server-flags "-D")

Set easy-hugo-server-flags to -D in order to preview drafts.

Thanks for #51

Fix preview bug

3.8.40

Fix preview bug