RavenDB-2954 Live-test - bulk delete databases
RavenDB-2941 RunInMemory on EmbeddableDocumentStore doesn't work when specified in Configuration
RavenDB-2761 TrafficWatcher - Queries & Multi Get
Fixing async void usage
 RavenDB-2756 Added option to ScriptedIndexResults setup document that specifies if script applying should be retried if concurrency exception was thrown.
added LoadDocumentCount to IndexingPerformanceStats - so in /stats LoadDocument count can be seen for each indexing batch
Merge branch 'RavenDB_2954' of https://github.com/ppekrol/ravendb
Merge branch 'RavenDB_2941' of https://github.com/ppekrol/ravendb
Merge branch 'RavenDB_2761' of https://github.com/ml054/ravendb
Reducing the number of allocations significantly
Merge branch 'RavenDB-2756' of https://github.com/arekais/ravendb
Defaulting to retrying on concurrency exceptions
If there is a concurrency error, and we successfully commit, exit immediately, don't do all the retries again and aagain
Merge branch 'indexes-with-lots-loaddocument' of https://github.com/myarichuk/ravendb
Thread safety for the counts