PROV-516 Added default config for ca_object_lots_x_occurrence relationship types.
PROV-406 Fix for disappearing/incorrect links
Fix for PROV-515

The lowest rank should be 1.
Merge branch 'master' of github.com:collectiveaccess/providence
Merge branch 'master' of https://github.com/collectiveaccess/providence into interstitial
PROV-517 Implemented for collectionSplitterRefinery new hierarchical import features; also fixed a few typos and such in other refineries