move rxtx-data to live-build's Live/chroot local includes
move rxtx-skel to live-build's Live/chroot local includes
move rxtx-sourceslists to live-build's Live/chroot local includes
package lists: remove rxtx-data and rxtx-skel as they have been moved to lb's config
update package lists
skel: add luakit plugins
skel: enable luakit plugins
update lb_config.sh as per https://github.com/skeeto/live-dev-env/blob/master/auto/config
update lb_config to just use lb's "auto". Just run lb config in the build/ directory
add siva theme from  http://nale12.deviantart.com/art/Siva-1-0-0-352787657
add mirev2 theme from  http://thrynk.deviantart.com/art/Mirev2-GTK3-323172555