Also handle -1 date
implemented use of from/until for incremental record delivery
Cannot have two web methods with the same name and different args
New method to disable cursor timeout when reading from mdstore
Branch for migration to Saxon HE
added light-ui
Chnaged Resource to Autowired
Added Patch
Added modular collector service
Transformed some function to java8
added mongo-mdstore
added cnr-modular-mdstore-service