Augment the fabric-samples first-network sample to include a flag that allows a choice of consensus-type:
solo (default) or kafka.
- Add note on production deployment of kafka
- Remove port mapping for kafka and zookeeper containars
Change-Id: I3204ba44e5974961eb69649b6f5744f52097ce80
Signed-off-by: Yoav Tock <tock@il.ibm.com>
