22:24 rene 

Upgrade the Robot Operating System ports to their 1.4 aka Diamondback versions.
Detailed changelists are available on the WWW sites.

Port changes:
- distribution files are now fetched from upstream servers instead of
  using local copies from my server
- Python files are now always compiled (to .pyc and .pyo) and use Python 2.7
- devel/ros is now split in to devel/ros, devel/ros-documentation,
  devel/ros-rx, and devel-ros-comm to allow more lightweight installations
- Connect latter 3 ports to the build

23:06 rene 

This stack has basic interfaces for interacting with ROS and NXT. The software
in this stack is intended to run on top of the default NXT firmware provided by
LEGO.

The following is currently not ported:
- suport for communication over Bluetooth, in case if USB is not available
- the nxt_rviz_plugin package, this requires the visualization stack which
  in turn requires the NVidia CG Toolkit to be ported.

WWW: http://www.ros.org/wiki/nxt