Add some new Hungarian translations.

New templates for kh, lt, nn, uz

The publish action opens an intermediate modal. The `...` will signal to users that the action isn't immediate and might make it more welcoming.

I have got a couple of questions and bug reports about this.
Some people expect this setting to apply to notes opened in the same pane, whereas this settings is only about new panes.

Made description of markdown autopair setting consistent with its behavior.