Environment loading with gltf-bundle

package.json

...sets/environments/cliff_meeting_space/CliffVista_mesh.glb

...assets/environments/cliff_meeting_space/FloorNav_mesh.glb

...s/environments/cliff_meeting_space/MeetingSpace1_mesh.glb

...s/environments/cliff_meeting_space/OutdoorFacade_mesh.glb

src/assets/environments/cliff_meeting_space/bundle.json.tpl

src/components/gltf-bundle.js

src/hub.html

src/hub.js

webpack.config.js

yarn.lock