Log Message:
Update to 0.6.4:

Noteworthy changes in version 0.6.4 (2007-06-12)
------------------------------------------------

* Make sure the test suite uses non-guessable file names
  for temporary files.

* Fix a problem in the file handling code.

Noteworthy changes in version 0.6.3 (2007-06-06)
------------------------------------------------

* Remove unused references in the opencdk config script.
  This fixes an error because a variable were not referenced.

Interface changes relative to 0.6.2
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

cdk_dek_get_cipher		   NEW
cdk_dek_get_mdc_flag		   NEW

Noteworthy changes in version 0.6.2 (2007-05-25)
------------------------------------------------

* Fix versioning script of the library.

* Bug fixes for the remaining memory leaks.

* Better way to handle gcrypt initialization.

Interface changes relative to 0.6.1
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

cdk_lit_format_t		   NEW

functions:
cdk_pk_to_fingerprint		   NEW