* Restart node test (#3459)
* Add test to local_cluster for restarting a node
* fix so that we don't hit end of epoch - leader not found before trying to transfer
* Do not look for confirmations, b/c nobody is voting on empty transmissions in this single node test
Add an interface to query the storage slot a
replicator is holding on storage_addr port.
Fix logic to poll blocktree for all slots
replicated being filled.
Add test logic to ask replicator what slot it
is replicating and then download an entry in
the slot.
* move core tests to core
* remove window
* fix up flaky tests
* test_entryfication needs a singly-threaded banking_stage
* move core benches to core
* remove unnecessary dependencies
* remove core as a member for now, test it like runtime
* stop running tests twice
* remove duplicate runs of tests in perf
* Mostly implement key-value store and add integration points
Essential key-value store functionality is implemented, needs more work to be integrated, tested, and activated.
Behind the `kvstore` feature.
Sagar Dhawan
carllin
anatoly yakovenko
Stephen Akridge
Pankaj Garg
Rob Walker
Mark