add logging and making preemption work after recovery
missing logging component
waiting more time to timeout previous action
outputting success imediately when source and target node are the same, when the action is not a "normal" navigtion action
stopped preempting monitored_nav action when help is being offered by human. more edits for proper preemption of continuous nav action
alternative preemption
Merge branch 'hydro-devel' of https://github.com/strands-project/strands_navigation into hydro-devel
Merge pull request #69 from BFALacerda/hydro-devel

log of monitored nav events + improvements applied during g4s deployment