Blacklist /common/resource in Suggest - extends fix for issue #632
Protect joins map with mutex - fixes issue #652
Fix issue #691 - include /common/topic properties
- Switch to new openrefine-helper app which includes /common/topic
properties in list
- Fix Suggest setup to allow /common/topic properties
Switch to new reconcile service for namespaced lookups
Make upper bound of time facet inclusive - fixes issue #648