minor cmake fix

See merge request !14

minor; adding check

See merge request !13

Look at x statecharts

See merge request !12

Add check if keypoint is available

See merge request !11

# Conflicts:
#	source/armarx/view_selection/components/person_target_provider/Component.cpp

Handover target provider + general improvements

See merge request !10

fix: visualizing target concurrently. if the target is no in global frame, it has to be updated continuously

Add person_target_provider component

See merge request ArmarX/skills/view_selection!9