Merge branch...

Merge branch '3369-elmo-controller-fix-runtime-error-message-and-introduce-home_velocity-parameter-from-config' into 'master'

Resolve "elmo controller: fix runtime error message and introduce 'home_velocity' parameter from config"

Closes #3369 (closed)

See merge request !4663 (merged)

(cherry picked from commit 5317a121)

0905c90f elmo: fix runtime error message e3492135 elmo: homing: use 'home_velocity' from config, if it exists