Copy kozo dirs on kozo nodes in prep script
Add support for multiple SSIDs on same router.
Add raspi bootstrap packages for yaourt.
Fix typo in prep-image.sh
Support not having the compressed image if we already have the uncompressed one in raspi.sh
Rename machines/router to machines/router-cubie
Make discovery exceptions non-fatal in state_syncer.
Support color interpolation by also going backwards through hue values
Add test function to gpio wrapper library
Add nice/ionice options to audio_player role
Small fixes to presence_indicator
Add presence_aggregator role.