Xresources processor is very customized and not useable for default
Xresources deployment. It depends on Xresources being available as an
XDG-compliant directory in $XDG_CONFIG_HOME/xresources.
Future work on this processor should start from the default xresources
deployment and allow customization to change it (e.g. through stylerrc
file, setting custom options and paths per processor)
