message: Added pretty print of abi. GH
diff: @@ -1549,6 +1549,24 @@ int main( int argc, char** argv ) {
  }
  });
  + // get abi
  + string filename;
  + auto getAbi = get->add_subcommand("abi", localized("Retrieve the ABI for an account"), false);
  + getAbi->add_option("name", accountName, localized("The name of the account whose abi should be retrieved"))->required();
  + getAbi->add_option("-f,--file",filename, localized("The name of the file to save the contract .abi to instead of writing to console") );
  + getAbi->set_callback([&] {
  + auto result = call(get_code_func, fc::mutable_variant_object("account_name", accountName));
  +
  + auto abi = fc::json::to_pretty_string( result["abi"] );
  + if( filename.size() ) {
  + std::cout << localized("saving abi to ${filename}", ("filename", filename)) << std::endl;
  + std::ofstream abiout( filename.c_str() );
  + abiout << abi;
  + } else {
  + std::cout << abi << "\n";
  + }
  + });
  +
  // get table
  string scope;
  string code;
  