tests
moving sharedstate to an actor
actordb_sharedstate bugfixes
set_followers
shared state init
sharedstate initialization
write cb
a
shared changes
sharedstate bugfixes
adding nodes to master group
sharedstate bugfixes
bugfix
bugfixes
if new follower, do dbcopy not wal recover
bugfixes
bugfix
bugfixes
bugfix, for create flag