Increases previously altered margin fix by a smidgen
Adds tabindexes for comment creation
Purplifies the loading spinner, on account of it only being triggered on the initial page load
Removes obsolete twingling creation code
Tidies the code of the index_controller a little
Creates card_feed array within highlight objects
Begins generalisation of card-feed
Almost finishes generalisation of card-feed
Finishes generalisation of card-feed