Merge pull request #172 from afrjorge/master

[CDF-205] - CDF core-refactor
[CDF-202] - Comment Component: Unable to delete comment
  - user can delete/archive their own comments
  - admin can delete/archive any user comments
  - admin can view deleted/archived comments
Merge pull request #173 from afrjorge/CDF-202

[CDF-202] - Comment Component: Unable to delete comment