[ardrone] toolchain modified to first look for toolchain that is available from apt-get install gcc-arm-linux-gnueabi and then checks for codesourcery arm toolchain. Needs testing.
[ardrone] omap_ardrone2 makefile adjusted to not kill program.elf in case of sdk and otherwise kill it in case of raw version.
[ardrone-sdk] added sdk subfolder so that the ap and modules can be placed in there by the omap_ardrone makefile
[ardrone] ardrone raw and sdk now both in the example configuration and control_panel files
[ardrone] Rotorcraft makefile adjusted for both sdk and raw version. Also added ardrone imu subsytem
[joystick] modified joystick message period to 40Hz (25ms update rate)
[ardrone-raw] Added subsystem IMU for ardrone-sdk
[ardrone-raw] Added actuator drivers for ardrone-raw version. The gpio part is also used to reset the motors in case of motor cutt-off by external force, but this is still needs to be fixed: when motors cut-off now you need to reboot to fly again...
[ardrone-raw] Navdata driver added. ARDRONE_NAVDATA message added to telemetry
[nps] NPS support in gps_sirf makefile
[ardrone-raw] Airframe + makefile + boardfile added