[GNU ELPA] Devdocs version 0.3

[ELPA update]

Version 0.3 of package Devdocs has just been released in GNU ELPA.
You can now find it in M-x package-list RET.

Devdocs describes itself as:
  Emacs viewer for DevDocs

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