Graph: remove edges from treeviews instead of rebuilding all views
Graph: remove edges from treeviews instead of rebuilding all views

envire/envire-envire_core,envire/envire-envire_core,envire/slam-envire_core,envire/envire-envire_core,envire/envire-core,envire/slam-envire_core,envire/envire-core