message: Update version of indy-node, fix order of ARG pool_ip to avoid redundant docker layers.
diff: FROM ubuntu:16.04
  ARG uid=1000
  -ARG pool_ip=127.0.0.1
  # Install environment
  RUN apt-get update -y && apt-get install -y \
  @@ -27,9 +26,9 @@ RUN echo "deb https://repo.sovrin.org/deb xenial master" >> /etc/apt/sources.lis
  RUN useradd -ms /bin/bash -u $uid sovrin
  RUN apt-get update -y && apt-get install -y \
  - indy-plenum=1.0.77 \
  - indy-anoncreds=1.0.22 \
  - indy-node=1.0.68
  + indy-plenum=1.0.82 \
  + indy-anoncreds=1.0.25 \
  + indy-node=1.0.84
  RUN echo '[supervisord]\n\
  logfile = /tmp/supervisord.log\n\
  @@ -84,6 +83,8 @@ RUN init_sovrin_keys --name Node2 --seed 111111111111111111111111111Node2 --forc
  RUN init_sovrin_keys --name Node3 --seed 111111111111111111111111111Node3 --force
  RUN init_sovrin_keys --name Node4 --seed 111111111111111111111111111Node4 --force
  +ARG pool_ip=127.0.0.1
  +
  RUN generate_sovrin_pool_transactions --nodes 4 --clients 5 --nodeNum 1 --ips="$pool_ip,$pool_ip,$pool_ip,$pool_ip"
  RUN generate_sovrin_pool_transactions --nodes 4 --clients 5 --nodeNum 2 --ips="$pool_ip,$pool_ip,$pool_ip,$pool_ip"
  RUN generate_sovrin_pool_transactions --nodes 4 --clients 5 --nodeNum 3 --ips="$pool_ip,$pool_ip,$pool_ip,$pool_ip"
  