Log Message:
Update to KDE 3.5.7

PDF metainfo plugin
* Free memory and file descriptor as soon as possible after reading the
  metadata.

KPDF
* Show the tooltip of a link when hovering on them.
* Add the possibility of rasterize the file to image before printing it.
* React to the commands for opening the TOC pane, and for expanding the
  subtrees of the TOC.
* Fix unability to open some files.
* Fix keyboard navigation when switching tabs in konqueror.
* Fix wrongly asking for password.
* Render pstricks psgrid correctly.
* Fix some transparency issues.
* Accept image width and height to be reals even if standard mandates
  integers.
* Fix problems with deletion of message boxes of already closed documents.
* Restore the previously open pane in the side toolbox after reloading a
  watched document.
* Improve selected page size detection when printing.

KolourPaint
* Add "File / Scan...".
* Save local files atomically - KolourPaint will no longer truncate an
  existing file if the KImageIO library for the file format is missing
  or if you run out of disk space.
* Add global session save/restore.
* Make "File / Open Recent" work consistently when multiple windows are
  open.

Kuickshow
* Fix crash when pressing delete without having anything selected.