Log Message:
Update to 1.11:

* Version 1.11 (released 2008-10-28)

** libidn: New WARN_CFLAGS configure variable.
It is used internally to add -Werror and other warnings flags, to
catch coding mistakes before releases.

** Win32: Perl is no longer required to build Libidn in Visual Studio.

** Win32: Functions in idna.h are also exported.
Reported by Adam Strzelecki <adam.strzelecki@java.pl>.

** doc: Included cyclomatic code complexity charts of the library code.
See doc/cyclo/.

** tests: Add more self-tests to get more self-test code coverage.

** tests: New 'make coverage' command to generate code coverage reports.
The output is created in doc/coverage/.  Requires the LCOV tools.  See
http://www.gnu.org/software/libidn/coverage/ for a pre-generated copy.

** Clarify copyright and license for gdoc, man pages, and C# port.

** Update gnulib files and translations.

** API and ABI is backwards compatible with the previous version.