Update list of behavioural tree nodes#2329

Merged

SteveMacenski merged 2 commits intoros-navigation:foxy-develfrom

cmrobotics:bug_modules

May 3, 2021

Commits on May 2, 2021

Update list of nodes with nodes compiled in the branch and excluding unexistant to prevent runtime exceptions.
Pau Carre
committed
Updated documentation
Pau Carre
committed