Added Deck.findById, Deck.selectDeck for the deck view
Added addOrRemove and Save buttons to deck view, form fields as well.
Added ability to dynamically add cards to a users deck
Added Deck.removeEmptyCards feature for when users do not enter data
Fixed various bugs with saving decks and modified dynamic entry of input elements
Added ability to edit a Decks's name and sub category
Major styling for user-edit page.