https://app.asana.com/0/11169835259596/11423458506252 - Completed polymorphic posts assignment on Post controller. Need to complete on the projects controller before i turn in.
 Revised all attt_accessors to the rails 4 strong params way of doing things. Fixed commenting on projects side. https://app.asana.com/0/11169835259596/11423458506252
 deleted unneeded controller and model tests.
 removed  the helper tests
Merge pull request #8 from wmuengineer/polycomment

Added Polymorphic comments to the blog.