Prepare for 2.3.0 development
Prepare for 2.3.0 development

Change-Id: Ie571a7cf86f98bf04e38af744e92cddb2fefa378
Reviewed-on: http://review.couchbase.org/83515
Reviewed-by: Michael Nitschinger <17b9e1c64588c7fa6419b4d29dc1f4426279ba01@nitschinger.at>
Tested-by: David Nault <200f347e2e70673aef8c2cefe9173798334cd48c@couchbase.com>

couchbaselabs/couchbase-spark-connector