[aur-general] Some KDE packages cleanup

[A Rojas]

The following packages should be removed:

https://aur.archlinux.org/packages/kdepim-libkdepim-nonepo/ (not needed 
anymore according to comments)
https://aur.archlinux.org/packages/ktouchpadenabler/ (included in kdebase-
workspace)
https://aur.archlinux.org/packages/kuser/ (old kde3 version, bad source)
https://aur.archlinux.org/packages/kdetoys4-svn/ (moved to git)
https://aur.archlinux.org/packages/pate/ (old kde3 version, missing deps)