function countPlaylists(playlists) {
    /*
    Initialize the placeholders to iterate through the playlists
    and find out how many we have to account for.
    */
    var size = 0,
        key = void 0;

    /*
    Iterate over playlists and if the user has the playlist defined,
    increment the size of playlists.
    */
    for (key in playlists) {
      if (playlists.hasOwnProperty(key)) {
        size++;
      }
    }

    /*
    Debug how many playlists are in the config.
    */
    _debug2.default.writeMessage("You have " + size + " playlist(s) in your config");

    /*
    Return the number of playlists in the config.
    */
    return size;
  }
Counts the number of playlists the user has configured. This ensures
that the user has at least 1 playlist so we can validate the songs
defined in the playlist are correct and they didn't enter an invalid
ID.

@access private
@param {object} playlists 	-