Version 0.1.5 is released!

Version 0.1.5 brings a few bug fixes and improvements.

The function gemini.Certificate has been removed. Instead, the client
certificate is provided in (*Request).Certificate. It is up to the
server to handle the case that no certificate was provided:

    if r.Certificate == nil {
	w.WriteStatus(gemini.StatusCertificateRequired)
	return
    }
    // ...

The function Input no longer accepts a ResponseWriter. It is up to the
server to handle the case that no input was provided:

    input, ok := gemini.Input(r)
    if !ok {
	w.WriteHeader(gemini.StatusInput, "Prompt")
	return
    }
    // ...

The function SensitiveInput has been removed. Use Input instead and
StatusSensitiveInput instead.