[aur-general] Removal request

[Daniel Murphy]

Greetings,

I managed the package linux-xps15z several months back. This package added
a trackpad driver needed for certain laptops. The driver was merged into
the 3.9 series kernel and has been working fine since; therefore the AUR
package will no longer be maintained and can be deleted if you want.

https://aur.archlinux.org/packages/linux-xps15z/