Added a new option for creating channel:
Running ./network.sh createChannel -bft will initiate a channel running BFT orderers.
Using ./network.sh up -bft will initiate dockers for bft environment.
Added option for 4 orderers.
Add add_new_orderer_to_config.py which is referenced in the fabric official docs.
Signed-off-by: Arkadi Piven <arkadi.piven@ibm.com>
Signed-off-by: arkadipiven <arkadi7770@gmail.com>
