Merge of auto-away support along with related cleanups:

* Added per-identity support for automatic away after a configurable duration of user desktop inactivity and/or screensaver activation, along with support for automatic return on activity.
* Fixed the "Global Away" toggle to make sense and update its state
properly.
* Added an '/aunaway' command to complement '/aaway' and '/unaway'.
* Broadly rewrote away management related code for improved robustness and less inane duplication and hacks (e.g. no more abuse of multiServerCommand parsing tricks for global away).
* Some layout improvements in the identity editor dialog.
* Made use of units in spinboxen in the identity and preferences UI more consistent.

The copious amount of debug output will be removed a little later.

As a side note, aside from a yet-missing warning dialog that needs to be added, this concludes active feature development for Konversation 1.1 and marks the beginning of feature freeze.
A few tweaks here and there down the road string freeze will begin, and lead to a release.

This release cycle has been very long - yes, too long - due to the usual collection of real life issues and similar, but at the same time also has a lot to show for it - the longest changelog yet (almost a third of the total changelog file), and large amounts of both under the hood and user-visible improvements, fixes and features.

This is a much better app than 1.0.1 all around.

Konversation 1.1 will be the last KDE 3-based Konversation.

The next milestone for us will be a KDE 4 release.
This will initially be a fairly straight port for timing reasons (don't want to make you wait even longer), but rest assured that our plans for future versions are filled to the brim with high-flying changes and exciting new stuff.

All the while making sure that Konversation stays the friendly, no-nonsense, highly KDE-integrated IRC client you've come to know, and that continues to serve an important role in keeping our community of users and developers together.