JAVA-1185: Replace : with . in logger names.
JAVA-1178: Removing special handling of jnote/wnote for bulk write operations against servers <= 2.4
JAVA-1159: If the connection wasn't already null, retry once before declaring a server down.
JAVA-1160: ClusterDescription.getAny now returns any ok server, not just primaries and secondaries. A new method, getAnyPrimaryOrSecondary, has been added for server selectors that will only talk to primaries or secondaries.
JAVA-1161: When a replica set member returns an empty list of hosts or no set name, assume it's not yet joined the replica set and do not remove every server from the client view of the replica set.
Ported some new tests from 2.12.x branch to ensure compatibility in 3.0.
Connection is now reference counted instead of closable.  This solves a number of problems elegantly, like allowing an exhaust cursor to extends passed the lifetime of the ReadBinding where it got the connection from.
Added some package private access to server and pool so that tests can examine on their state.
Ensure that the primary's connection pool has no connections in use after after test.
Ensuring that reference counts of connections are properly released in tests that weren't
Replacing void MongoAsyncCursor.start(AsyncBlock) with MongoFuture<Void> MongoAsyncCursor.forEach(Block), so that errors can be reported.
JAVA-284: Adding requiredReplicaSetName property in MongoOptions
JAVA-1014: Heartbeat thread count is configurable via ServerSettings and org.mongodb.MongoClientOptions
JAVA-1014: Heartbeat thread count is configurable via com.mongodb.MongoClientOptions
JAVA-1018: Added ability to configure acceptableLatencyDifference in driver
JAVA-1018: Added ability to configure acceptableLatencyDifference in driver-compat
Added missing Async category to a couple of tests.
Fixing race condition in test of tailable cursors
Removing the last vestiges of async behavior in org.mongodb, in preparation for introducing async support in a separate project.
Added a new project containing a set of class for asynchronously operating against a MongoDB server.  All operations on these classes either complete immediately without any I/O or else operate asynchronously.