[GNU ELPA] Cl-Lib version 0.7.1

[ELPA update]

Version 0.7.1 of package Cl-Lib has just been released in GNU ELPA.
You can now find it in M-x list-packages RET.

Cl-Lib describes itself as:

  ===================================================
  Forward cl-lib compatibility library for Emacs<24.3
  ===================================================

More at https://elpa.gnu.org/packages/cl-lib.html

## Summary:

  This is a forward compatibility package, which provides (a subset of) the
  features of the cl-lib package introduced in Emacs-24.3, for use on
  previous emacsen (it should work on Emacs>=20 as well as XEmacs).

  Make sure this is installed *late* in your `load-path`, i.e. after Emacs's
  built-in .../lisp/emacs-lisp directory, so that if/when you upgrade to
  Emacs-24.3, the built-in version of the file will take precedence, otherwise
  you could get into trouble (although we try to hack our way around the
  problem in case it happens).

## Recent NEWS:

Since v0.7:
- Provides `gv-define-setter'.