Made simple publications/subscriptions for comments
Denormalize the number of comments into the post
Display notifications in the header
Sync notifications relevant to the user
Add enough posts for pagination
Augmented the postList route to take a limit
Refactored postsLists route into a RouteController.
Add to spinner to pagination to make it look nicer
Use a single post subscription to ensure that we can always see the right post
Basic upvote, down vote algorithm
Disable not signed/already clicked upvote/downvote buttons
Add pluralize helper to format text better
Added routes for post lists, and pages to display them.
Added active classes to the header
Bugged: Submission posts and animations