Log Message:
Update to 2.8.1:

* Version 2.8.1 (released 2009-06-10)

** libgnutls: Fix crash in gnutls_global_init after earlier init/deinit cycle.
Forwarded by Martin von Gagern <Martin.vGagern@gmx.net> from
<http://bugs.gentoo.org/272388>.

** libgnutls: Fix PKCS#12 decryption from password.
The encryption key derived from the password was incorrect for (on
average) 1 in every 128 input for random inputs.  Reported by "Kukosa,
Tomas" <tomas.kukosa@siemens-enterprise.com> in
<http://permalink.gmane.org/gmane.network.gnutls.general/1663>.

** API and ABI modifications:
No changes since last version.