message: support specifying active permission by default
diff: @@ -191,7 +191,7 @@ vector<chain::permission_level> get_account_permissions(const vector<string>& pe
  auto fixedPermissions = permissions | boost::adaptors::transformed([](const string& p) {
  vector<string> pieces;
  split(pieces, p, boost::algorithm::is_any_of("@"));
  - EOSC_ASSERT(pieces.size() == 2, "Invalid permission: ${p}", ("p", p));
  + if( pieces.size() == 1 ) pieces.push_back( "active" );
  return chain::permission_level{ .actor = pieces[0], .permission = pieces[1] };
  });
  vector<chain::permission_level> accountPermissions;
  