Removed unused (and failing to patch) bbio library
Switch linuxcnc git working copy to the MachineKit branch
Switch machinekit image to 3.8.13xenomai-bone23 kernel
Add custom uEnv.txt for MachineKit image
Fix hard-coded username in Debian add_user() procedure
Add minimal Xfce desktop to machinekit image
Remove apache and udhcpd from MachineKit image
Fix download scripts to reference correct kernel configuration file
Merge branch 'config-hooks' of https://github.com/cdsteinkuehler/omap-image-builder