Bump to 3.0.0
Bump to 3.0.0

Change-Id: Iae79fd640454fa37f2eb19721eb18688dc5b8513
Reviewed-on: http://review.couchbase.org/c/couchbase-spark-connector/+/160872
Tested-by: Michael Nitschinger <97a35296d1b836d20f06df4c8d26a1141c9ad108@couchbase.com>
Reviewed-by: Michael Nitschinger <97a35296d1b836d20f06df4c8d26a1141c9ad108@couchbase.com>

couchbaselabs/couchbase-spark-connector