add distro "openinkpot" & remove udev from it
enable mdev in busybox
core-image-minimal: add debug-tweaks feature

debug-tweaks produces image suitable for development,
e.g. empty root password.
add oi-hotplug recipe
core-image-minimal: add oi-hotplug package
oi-help-compiler: add patch for relative interpreter path
python-babel: interit from setup tools

Inherit from setuptools class instead of distutils, so that
package gets properly installed into site-packages.
eabout: fix help compilation

Use pythonnative class, thus python-native from SDK can be
used to execute oi-help-compiler.
gm: add madshelf & eabout dependencies
usbwatcher: add dependency on uk
core-image-minimal: remove madshelf

Remove madshelf from IMAGE_INSTALL, as now it's pulled in by gm.
xserver-xorg: build Xfbdev instead of Xorg

Add feature "x11-fbdev" which enable kdrive and disable
xorg build.
core-image-minimal: replace Xorg with Xfbdev
uuwm: fix Xsession installation path

Xsession files should be placed under /etc/X11/Xsession.d
nulldm: add dependency on xinit