getpelican/pelican — pull request #468 by m-r-r (2012-08-21 17:59:41+00:00)
Title: New signal and new plugin

Hello,

I've added a new signal for registering custom generators, and a new plugin for generating sitemaps.
Of course, the plugin uses this new signal to register its generator.

The plugin can generate plain text or [XML sitemaps](http://www.sitemaps.org/protocol.html).
In the case of generating XML sitemaps; the update frequency and the priorities of the articles, pages and index pages are customizable with settings.