lib/pop.js
function loadConfig() {
  var root = process.cwd()
    , config = readConfig(path.join(root, '_config.json'));
  config.root = root;
  return config;
}
function loadConfig() {
  var root = process.cwd()
    , config = readConfig(path.join(root, '_config.json'));
  config.root = root;
  return config;
}
function loadConfig ( ) { var root = process . cwd ( ) , config = readConfig ( path . join ( root , '_config.json' ) ) ; config . root = root ; return config ; }
Loads the config script and sets the local variable.

@return {Object} Config object
Loads the config script and sets the local variable .