Log Message:
Update to version 1.3.5.  Fixes build failures related to libtasn1.

- Error messages are now translated using GNU Gettext.

- The function gnutls_x509_crt_to_xml now return an internal error.
This means that the code to convert X.509 certificates to XML format
does not work any more.  The reason is that the function called
libtasn1 internal functions.  It seems unclean for libtasn1 to export
the APIs needed here.  Instead it would be better to implement XML
support inside libtasn1 properly.  If you need this functionality
strongly, please consider looking into implementing this suggested
approach instead.  As a workaround, you may also modify lib/x509/xml.c
(change '#if 1' to '#if 0') and build using --with-included-libtasn1.

- Doc fixes to explain that gnutls_record_send can block.

- gnutls-cli can now recognize services and port numbers with the -p option.