Removed fakexinerama.

Tried it on a 1920x1200 screen and found it doesn't suit my needs. So,
as I don't use it, I can't maintain it.
Added rtl-udev-rules.
Bumped epson-alc1100-filter, added maintainer.
epson-alc1100-filter is in the AUR now.
epson-alc1100-filter: Fixed some namcap warnings.
epson-alc1100-filter: Updated upstream URL.
iscan-plugin-gt-s600: Updated upstream URL.