carllin 9369ea86ea
Track detached slots in blocktree (#3536)
* Add contains_all_parents flag to SlotMeta to prep for tracking detached heads

* Add new DetachedHeads column family

* Remove has_complete_parents

* Fix test
2019-03-29 16:07:24 -07:00
..
2019-03-27 17:21:49 -07:00
2019-03-02 09:52:18 -08:00