Updated clirr-exclude.yml with latest round of deprecations
Renamed inner class to PinnedConnectionSource
Better test coverage for PinnedBinding
When pinning connection for reads, use same server as writes when reading from a primary

JAVA-1499
Removed mongos HA support.  Without it, the driver will load balance all operations across the available mongos servers.

JAVA-699
Suppressed deprecation warnings in QuickTour
Removed getFlags - no longer needed / used
Documentation - discovered some Javadoc that could be improved when porting it to the 2.13 branch.
Tiny documentation changes that were discovered whilst porting the 3.x docs to 2.13
Tiny documentation changes that were discovered whilst porting the 3.x docs to 2.13
Tiny documentation changes that were discovered whilst porting the 3.x docs to 2.13