Update CommentWidgetHelper.php

Fix Element Not Found: Elements\comments\flat\main.ctp,
Element Not Found: Elements\comments\flat\paginator.ctp
Update CommentWidgetHelper.php

Fix element not found error in cakePHP 2.4.1
Merge pull request #55 from nghenglim/master

Fix Notice: Element Not Found
Revert "Merge pull request #55 from nghenglim/master"

This reverts commit c6cfa2f0cbe79a51a8d7d5f0014b8fcda998b978, reversing
changes made to f070065d85c38aff72e1bebc8a846738acc696ea.
Merge branch 'develop' into release/1.2
Merge branch 'release/1.2'
Merge branch 'master' of github.com:CakeDC/comments into develop