code: function getPackageSet(index, callback) {
  	var page = {
  		limit  : 100,
  		offset : index*100
  	}
  
  	ckan.exec('current_package_list_with_resources', page, function(err, resp){
  		checkError(err, resp);
  		
  		for( var i = 0; i < resp.result.length; i++ ) {
  			data.packages[resp.result[i].id] = resp.result[i];
  		}
  
  		if( resp.result.length == 0 ) {
  			if( callback ) callback();
  		} else {
  			if( options.debug ) console.log("CKAN EXPORT: Package data loaded ("+(index*100)+" to "+((index+1)*100)+")");
  			index++;
  			getPackageSet(index, callback);
  		}
  	});
  }
docs: get 100 packages at a time