Fix 7607 - Update geocode module to set 'name' property and add
unit tests
Add SCDLCharlestonMapper for object mapping (#7651)

SCDLCharlestonMapper extends SCDLMapper in order to perform special
mapping of the 'object' property that is different from that of
the other SCDL providers.  The included test describes the desired
behavior.

Also, change Charleston "sets" property, since Charleston have
foregone sets with their new server, and this is necessary to
be able to fetch something that can be mapped.
Merge pull request #7 from dpla/7651-update-charleston

Add SCDLCharlestonMapper for object mapping (#7651)
Merge branch 'develop' of github.com:dpla/ingestion into 7593-florida
Fix 752 spatial mapping