code: function getArrayOfPartials() {
          var _partialsArr = [];
          for (var file in mainPartialList) {
              if (mainPartialList.hasOwnProperty(file)) {
                  _partialsArr.push(file);
              }
          }
          return _partialsArr;
      }
docs: Get array of partial names from mainPartialList
  
  @returns {Array} Array of partials