KDiff3 is back in extragear

Hi,

KDiff3 is back and ready for KDE4. Although the status is still beta I think
it is very usable already.

My thanks go especially to Valentin Rusu who volunteered to do the porting of
the build system to cmake and made the program compile again.
More thanks go to Albert Astals Cid and David Faure who helped with the
kdiff3-plugin.

As I understand most translations for docs and messages have been copied
already. If not – here are some of the old locations:
http://websvn.kde.org/trunk/l10n-kde3/*/docmessages/extragear-utils/kdiff3.po
http://websvn.kde.org/trunk/l10n-kde3/*/docs/extragear-utils/kdiff3/
http://websvn.kde.org/trunk/l10n-kde3/*/messages/extragear-utils/kdiff3.po
http://websvn.kde.org/trunk/l10n-kde3/*/messages/extragear-utils/kdiff3_plugin.po

Cheers,
Joachim