Max speeds increased because the controller cannot really achieve them
at current (fast) write_rate. Read the added comments for more details
Added always_send_full_costmap parameter forced by pull request
https://github.com/ros-planning/navigation/pull/176
Prev commit is bullshit: the missing static costmap looks to hapen
randomly!!! No idea why
Add a no_readings_timeout parameter to sonar layer. See
https://github.com/DLu/navigation_layers/pull/2 for details
Overwrite default Turtlebot 2 description with Thorp's one