Kills comments inheriting from feeditem
Adds commentable module and makes articles include it
Makes comments include commentable
Makes blogposts not inherit from feeditem
Removes old file
Makes the ticker work with new model and incorperates new system into comments
Updates remaining models with the new modules
Removes old feed item controller, model, and view
Makes final changes to remove feeditems from users and feedbacks
Moves partial
Updates articles fabricator
Updates all fabricators needed to test comments and adds comments tests
Makes all model tests green
Limits ticker_items to 50 per user and tests it
Updates tests
Fixes html tags
Fixes links in messages
Merge pull request #45 from rymo4/db_refactor

Structural Changes
Changes filters copy
Update README.textile