[NonGNU ELPA] Boxquote version 2.3

[ELPA update]

Version 2.3 of package Boxquote has just been released in NonGNU ELPA.
You can now find it in M-x list-packages RET.

Boxquote describes itself as:

  ==========================
  Quote text with a semi-box
  ==========================

More at https://elpa.nongnu.org/nongnu/boxquote.html

## Summary:

  # boxquote.el
  Quote text with a semi-box.

  [![MELPA 
Stable](http://stable.melpa.org/packages/boxquote-badge.svg)](http://stable.melpa.org/#/boxquote)
  
[![MELPA](https://melpa.org/packages/boxquote-badge.svg)](https://melpa.org/#/boxquote)
  [![NonGNU 
ELPA](https://elpa.nongnu.org/nongnu/boxquote.svg)](https://elpa.nongnu.org/nongnu/boxquote.html)

  ## Commentary:

  `boxquote.el` provides a set of functions for using a text quoting style
  that partially boxes in the left hand side of an area of text, such a
  marking style might be used to show externally included text or example
  code.

  ```
  ,----
  | The default style looks like this.
  `----
  ```

## Recent NEWS:

[Not provided 🙁]