Update Akismet external to trunk (soon to be 2.5.9) to slurp in some string changes.



git-svn-id: http://core.svn.wordpress.org/trunk@24728 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: use escaped templating for some of the tags.

Fixes #24775.

git-svn-id: http://core.svn.wordpress.org/trunk@24729 1a063a9b-81f0-0310-95a4-ce76da25c4cd