* template: Preprocess parameters before htmlizing.
* img: Fix a bug that could taint @links with undef values.
* setup automator: Configure Term::Readline to use bold for prompt, rather
than default underline. Closes: #517656
* Allow jumping directly into account registration process by going to
ikiwiki.cgi?do=register
* Improve display of openid in preferences page.
* Add link to userpage (or creation link) to top of preferences page.
* opendiscussion: This plugin will also now allow posting comments
to otherwise locked-down sites.
* auto-blog.setup: Lock all pages, so only admin can post to the blog
by default, and enable opendiscussion so others can comment.
* Fix color and format plugins to appear in the websetup interface.
* amazon_s3: Fix to support the EU S3 datacenter, which is more picky
about attempts to create already existing buckets.
* httpauth: When cgiauthurl is configured, httpauth can now be used
alongside other authentication methods (like openid or anonok). Rather
than always redirect to the cgiauthurl for authentication, there is now
a button on the login form to use it.
* httpauth: Add httpauth_pagespec setting that can be used to limit
pages to only being edited via users authed with httpauth.
* Allow globs to be used in user() pagespecs.
* Group related plugins into sections in the setup file, and drop
unused rcs plugins from the setup file.
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