[ros2-master] Fix build for last nav2 main branch#274

Merged

SteveMacenski merged 4 commits intorst-tu-dortmund:ros2-masterfrom

wyca-robotics:ros2-master

Mar 9, 2021

Commits on Feb 9, 2021

build with current nav2 master
Guillaume Doisy
committed
setSpeedLimit override to conform to API, needs to be implemented
Guillaume Doisy
committed

Commits on Mar 5, 2021

build with new setSpeedLimit interface (todo: implementation)
Guillaume Doisy
committed

Commits on Mar 9, 2021

setSpeedLimit implementation
Guillaume Doisy
committed