* `tag` - A tag to tag each post from the feed with. A good tag to use is
the name of the feed. Can be repeated multiple times. The [[tag]] plugin
must be enabled for this to work.
+* `template` - Template to use for creating the html pages. Defaults to
+ aggregatepost.
Note that even if you are using subversion or another revision control
system, pages created by aggregation will *not* be checked into revision