Log Message:
links: update to 2.22.

=== RELEASE 2.22 ===

Sat Jan 23 18:11:41 CET 2021 mikulas:

	Save and restore the terminal using xterm escape codes

Sat Nov 28 19:27:47 CET 2020 mikulas:

	Save and restore the console using "cons.saver" from
	Midnight Commander

Sat Nov 28 11:05:42 CET 2020 mikulas:

	Support UTF-8 frames

Sun Nov 22 17:20:29 CET 2020 Emir Yasin SARI <bitigchi@me.com>:

	Updated the Turkish translation

Sat Aug 22 10:05:27 CEST 2020 Ing. Daniel G. Gionco <dggionco@hotmail.com>:

	Updated the Spanish translation

Wed Aug 12 20:04:38 CEST 2020 mikulas:

	Fixed a bug in displaying non-printable characters
	(reported by Jean-Philippe MENGUAL <jpmengual@debian.org>)