code: function addAllReplacementsIntoPath( beginningPath, addPaths, replacedElement, originalSelector, result) {
          var j;
          for (j = 0; j < beginningPath.length; j++) {
              var newSelectorPath = addReplacementIntoPath(beginningPath[j], addPaths, replacedElement, originalSelector);
              result.push(newSelectorPath);
          }
          return result;
      }
docs: joins selector path from `beginningPath` with every selector path in `addPaths` array `replacedElement` contains element that is being replaced by `addPath` returns array with all concatenated paths