code: function getSingle(name) {
      if (instances.length) {
          var match = instances.filter(function(item) {
              return item.name === name;
          });
          if (match.length) {
              return match[0];
          }
      }
      return false;
  }
docs: Get a single instance by name
  @param {String} name
  @returns {Object|Boolean}