compact_5986: export getting admin_db_exists/1
compact_5986: if a db isn't found as part of the 5984 sharding, check if
the db exists as a 5986 db (like "dbs").
compact_5986: spec
compact_5986: fix spec
compact_5986: add docs and format status return
compact_5986: add config and troubleshooting sections
KAZOO-5986: added spec
Merge pull request #442 from 2600hz/compact_5986

Compact 5986