web: use real group/light data structures
web: use real group/light data structures

capstone22-Pilight/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,rettigs/cs-senior-capstone,rettigs/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,rettigs/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,rettigs/cs-senior-capstone,capstone22-Pilight/cs-senior-capstone,rettigs/cs-senior-capstone,rettigs/cs-senior-capstone,rettigs/cs-senior-capstone