Merge pull request #24 from mit-acl/fix/multi-robot-lc

fix all segments being added to ego robot id

fix roman install and ego robot id typo

Merge pull request #23 from mit-acl/feature/dino-submap-descriptors

fix submap ordering based on similarity

add dino frame descriptors to mapping and lc

add example for running roman_ros2 on a bag

Merge pull request #21 from mit-acl/feature/prior-maps-from-directory

Merge branch 'ros2' into feature/prior-maps-from-directory

Merge pull request #20 from mit-acl/feature/knn-submap-desc

if roman lc node is given a prior map directory, load all maps

add knn submap descriptor grabbing for running lcd

add knn submap descriptor grabbing for running lcd

Merge pull request #19 from mit-acl/feature/DINO-merging

adjust param names and semantic descriptor var name