Create dir recordings if not there

[logsol]

a fresh install on my raspberry pi gave me this issue right away.

pi@raspberrypi:~/projects/js/chuck.js$ node server.js
fs.js:761
  return binding.readdir(pathModule._makeLong(path));
                 ^
Error: ENOENT, no such file or directory 'recordings/'

[end1an]

same