Updated SVN SRC Rev.
Added custom z-way config.
Several changes for z-way.

- Removed init script.
- Modified indizes.
- Created symlink for config-dir.
Incremented SVN source rev.
Modified startup to work with other usb-sticks.
remove wlan0 from watched interfaces

That allows scanning for devices without interferring with ifplugd
Merge remote-tracking branch 'patloc/daisy' into daisy
deal with boot sequence for unionfs
improve flashing for production
Added wifi start script
Changed revision for new version.
Modified interfaces file.
Added changes to handle if-up/-down.
Added if-up/-down scripts.
Incremented SRC URI.
Added support for LEDs.
Incremented SVN SRC rev.
Create a id_rsa.pub on boot, if it not exists.
more image cleanup
Changed Revision for new pictures.