merge xkbevd 1.1.5, xkill 1.0.6, and xlogo 1.0.6

initial import of xkill-1.0.6

initial import of xkill-1.0.5

merge util-macros 1.18.0, xkbutils 1.0.4, xkill 1.0.4, and
xorg-cf-files 1.0.5.

initial import of xkill-1.0.4

initial import of xkill-1.0.2

initial import of xkill-1.0.1