merge r803: introduce strlset() and use it to clear authentication tokens
merge r804: remove keywords from text files
merge r805: include CVE numbers in change log
merge r806: prepare to release Ourouparia
git-svn-id: svn+ssh://svn.openpam.org/svn/openpam/branches/nooath@807 185d5e19-27fe-0310-9dcf-9bff6b9f3609