text: var repl = require('repl');
  var context = repl.start({prompt: '>> ',
                            ignoreUndefined: true,
                            replMode: repl.REPL_MODE_STRICT}).context;
  
  // preload in modules
  context.request = require('request');
  context.underscore = require('underscore');
  context.q = require('q');
  