Resource to Resource Relationship Types collection must have specific UUID

[mradamcox]

All r2r relationships need to be put into the default collection whose UUID is 00000000-0000-0000-0000-000000000005. This is where collections are gathered (as far as I can tell) for the interface: https://github.com/archesproject/arches/blob/master/arches/app/views/resource.py#L70.

[mradamcox]

One idea would be to have a config setting in the Collection UUID file (or some other config file) where the user would define which top concepts contain resource to resource relationships, so the script would know which concepts to aggregate into this collection.