Add route and static page for shared activity across the site
Add per page to story model
Add is_company variable and re-use the story feed item
Render the shared feed item content
Create user completed project stories
Autoload rails models and add user_completed_project_story
Annotate all models
Remove all old story tables
Remove all story models
Add subscription model
Add back story model
Add story notification model
Move story models to separate folder and annotate models
Add default scopes and sorting + relationships between objects
Add UserAction model
Annotate user action model
Add uid primary key to user_actions
Remove id, add uid to user_actions
Seed user_actions
Add admin subscriptions