[GNU ELPA] Docbook version 0.1

[ELPA update]

Version 0.1 of package Docbook has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Docbook describes itself as:

  ============================
  Info-like viewer for DocBook
  ============================

More at https://elpa.gnu.org/packages/docbook.html

## Summary:

  An Info-like viewer for DocBook manuals.

## Recent NEWS:

[Not provided 🙁]