Today key points
1. Updated the crs
2. Produced a mockup for item page using Foundation framework (MIT licensed) - POC that we don't need necessarily Bootstrap - http://ana-balica.github.io/moin-foundation-mockup/
3. Updated subscribe() and is_subscribed() method (not yet ready for cr)
Tomorrow TODOs
1. If the crs will be accepted, code the subscription patterns
2. Update unsubscribe() method and related tests. Prepare a cr.