message: Reorganize steps
  Reorganize steps to
  1. run db migrations
  2. create default roles/permissions
  3. create admin user
  4. (optional) load examples
diff: @@ -33,29 +33,29 @@ Init Step ${1}/${STEP_CNT} [${2}] -- ${3}
  EOF
  }
  +# Initialize the database
  +echo_step "1" "Starting" "Applying DB migrations"
  +superset db upgrade
  +echo_step "1" "Complete" "Applying DB migrations"
  +
  # Create an admin user
  -echo_step "1" "Starting" "Setting up admin user ( admin / admin )"
  +echo_step "2" "Starting" "Setting up admin user ( admin / admin )"
  superset fab create-admin \
  --username admin \
  --firstname Superset \
  --lastname Admin \
  --email admin@superset.com \
  --password admin
  -echo_step "1" "Complete" "Setting up admin user"
  +echo_step "2" "Complete" "Setting up admin user"
  -# Initialize the database
  -echo_step "2" "Starting" "Applying DB migrations"
  -superset db upgrade
  -echo_step "2" "Complete" "Applying DB migrations"
  +# Create default roles and permissions
  +echo_step "3" "Starting" "Setting up roles and perms"
  +superset init
  +echo_step "3" "Complete" "Setting up roles and perms"
  if [ "$SUPERSET_LOAD_EXAMPLES" = "yes" ]; then
  # Load some data to play with
  - echo_step "3" "Starting" "Loading examples"
  + echo_step "4" "Starting" "Loading examples"
  superset load_examples
  - echo_step "3" "Complete" "Loading examples"
  + echo_step "4" "Complete" "Loading examples"
  fi
  -
  -# Create default roles and permissions
  -echo_step "4" "Starting" "Setting up roles and perms"
  -superset init
  -echo_step "4" "Complete" "Setting up roles and perms"
  