code: function(key) {
              var s = Storage.storage();
              if (s == null) {
                  return null;
              }
              if (_.isUndefined(s[key]) == false) {
                  try {
                      return JSON.parse(s[key]);
                  } catch(err) {
                      logging.error("Error parsing ", s[key], err);
                      return s[key];
                  }
                  
              } else {
                  return null;
              }
          }
docs: /*
  Get a data from the storage
  @key : key of the data to get