2011-10-12 Paul Eggert <eggert@cs.ucla.edu>
* configure.in: Remove check for -lintl (Bug#9713).
- The check breaks 'configure' in some CentOS 5.7 x86 configurations.
+ The check could break 'configure' on GNU/Linux with a (broken) libintl.
The check was helpful but not essential in Solaris 2.6 (1997),
and is no longer needed in Solaris 8 (2000). Solaris 2.6 is
obsolete -- Sun dropped support for it in 2006 -- and without