HTPi: Minor edits and rearranging
HTPi: Add bluetooth adapter config
HTPi: Better handling of xbian-config.sh
HTPi: Add fix for nano etc. with TTL serial
HTPi: Disable rewrite of terminal title/prompt
HTPi: hush login message for root user
HTPi: Add some backup commands
HTPi: Add Wiring Pi and dbox install