message: everything besides logo_url
diff: @@ -259,8 +259,7 @@ mod tests {
  let content = "{ \"pool_name\" : \"my_pool\", \"config_name\":\"my_config\", \"wallet_name\":\"my_wallet\", \
  \"agency_pairwise_did\" : \"72x8p4HubxzUK1dwxcc5FU\", \"agent_pairwise_did\" : \"UJGjM6Cea2YVixjWwHN9wq\", \
  \"enterprise_did_agency\" : \"RF3JM851T4EQmhh8CdagSP\", \"enterprise_did_agent\" : \"AB3JM851T4EQmhh8CdagSP\", \"enterprise_name\" : \"enterprise\",\
  - \"agency_pairwise_verkey\" : \"7118p4HubxzUK1dwxcc5FU\",\
  - \"agent_pairwise_verkey\" : \"U22jM6Cea2YVixjWwHN9wq\"}";
  + \"agency_pairwise_verkey\" : \"7118p4HubxzUK1dwxcc5FU\", \"agent_pairwise_verkey\" : \"U22jM6Cea2YVixjWwHN9wq\"}";
  match file.write_all(content.as_bytes()) {
  Err(why) => panic!("couldn't write to sample config file: {}", why.description()),
  Ok(_) => println!("sample config ready"),
  