* implement concern-factor, forbig disabling the last node, improve test stability
* upd docs
* improve test_recover_dead_node
* rename to write_consistency_factor
* Fix bug: applied index higher than commit on restart (#1172)
* create collection with default status = dead + await for activation on create_collecton_op_submit
* fmt
* fix unit tests
Co-authored-by: Egor Ivkov <e.o.ivkov@gmail.com>