Add basic error reporting.
Use error reporting for post submit page.
Monitor which errors have been seen and clear on routing.
Add basic errors package and link it in.
Add tests to the Errors package
Add Meteorite/Atmosphere package details for Errors package
Add comments collection, pub/sub, and new fixtures file
Display comments on postPage
Add form to submit comments
Add waitOn function for pub/sub comments
Denormalize the number of comments into the post
Add basic notifications collection and pub/sub
Display notifications in the header
Only publish user's notifications