* gnus-sum.el (gnus-summary-exit): Stop animations.
* gnus.el (gnus-group-buffer): Remove duplicate definition.
Don't discard parameters in digest groups when replying

* gnus-sum.el (gnus-summary-enter-digest-group): Don't discard previous
value of the parameters if the current article has a Reply-To or From
field.
Mark as tiny change
Make split tracing work in nnimap groups, too

* gnus-sum.el (gnus-summary-respool-query): Special-case nnimap so that
we get proper traces there, too.
Misc changes made in Emacs trunk
Misc changes made in Emacs trunk
Update copyright year to 2014