doc: Remove i18ngurus.com link

Peter Eisentraut <peter_e@gmx.net>

Commit: a74a977fb0ea535aeae06fe67ee1f9491c30b619
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2013-07-03T00:33:17Z
Releases: 9.3.0
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