Additional changes to property groups focusing on Project and Research Project
Merge branch 'maint-rel-1.6' of github.com:vivo-project/VIVO into maint-rel-1.6
Working to clarify relations between Facility and Event, Facility and Geographic Location, and Geographic Locations and other individuals
VIVO-605: updated generator to make the middle name a separate assertion
Merge branch 'maint-rel-1.6' into develop