When the meta plugin is enabled, use of the title() predicate in a [[PageSpec]] fails with "Undefined subroutine &IkiWiki::Plugin::meta::pagetitle called". The [[patch]] is to replace "pagetitle" with "IkiWiki::pagetitle" in the meta plugin, as in [this git commit](http://git.debian.org/?p=users/smcv/ikiwiki.git;a=commit;h=1f26a1bf1655b1d0223b24ba1db70579a3774eb1) (git://git.debian.org/git/users/smcv/ikiwiki.git, branch=master, commit=1f26a).

[[done]] thanks!
