don't rely on translation for state css

Change-Id: I44b1834bbd5ddd14ec6083b2bfbc32a418b12c08
Gift card factory doesn't make expired gc's

Change-Id: I5da407c6684cbeb3022b72085938c3e969912799
active scope excludes records with a balance of 0

Change-Id: Ia00e010a62f4fc04a71bdb21eddb71c338e31c49
paginate @gift_cards on user view

Change-Id: I547b62dedbce523d92d172d1bf01c006bf5189f2
added gift_card.status

returns three possible states of expired, active or redeemed

Change-Id: I7fbd37bc6859acbf212b4dc27ba0669022602e54
giftcard view displays reported gc's states

Change-Id: I7beaa755b29c650e713668a427d16717a4c1eed3