Log Message:
Update to 1.2.7:

* Version 1.2.7 (2005-09-09)
- The GNUTLS and GNUTLS-EXTRA libraries are now built with versioned symbols.
- Certtool now complains when reading out-of-range X.509 serial
  numbers, suggested by Fran
- Certtool now uses the readline library (when available) when reading
  X.509 serial numbers.
- Fixed build problems in getpass on uClibc and Mingw32 platforms.
- Fixed compile warning regarding socklen_t on Mingw32, reported by
  Martin Lambers
- Fixed examples in doc/examples/, suggested by Fran
- Gnulib is now used for the core library, enabling future code cleanups.
- The gnutls-cli tool now use gnutls_certificate_verify_peers2,
  suggested by Daniel Stenberg
- Doc fixes for gnutls_transport_set_push and gnutls_transport_set_pull.
- Minilibtasn1 is now 0.2.17 (removed optional use of C99 macros).
- Disable zlib support if zlib.h is not present.
- A number of internal cleanups.
- API and ABI modifications:
  No changes since last version.

pkgsrc change: do not install libexamples (looks like a bug)