doc: Remove i18ngurus.com link

Peter Eisentraut <peter_e@gmx.net>

Commit: 69e4fd4541979209d3bd238508d46d64c8ad46df
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2013-07-03T00:32:09Z
Releases: 9.4.0
doc: Remove i18ngurus.com link

The web site is dead, and the Wayback Machine shows that it didn't have
much useful content before.

Files

PathChange+/−
doc/src/sgml/charset.sgml modified +0 −11