fix keyboard for xbmc
update hp-blob
- It doesn't claim 'update available' no more.
clean up locations and names in homepilot

All references to locations in target file-system are controlled by recipe
by now, including user name and base- and home-directories
fix z-way permissions
reduce process count running z-way-server
move config part for z-get-tty and tidy recipe

* z-get-tty has it's r/w config part now in $sysconfdir
* tidy up recipe