Add 2.0.0 to travis builds.
Add 2.0.0 to travis builds.
AdamGoodApp/spree_gift_card,AdamGoodApp/spree_gift_card,dotandbo/spree_gift_card,JDutil/spree_gift_card,Boomkat/spree_gift_card,tcjuan/spree_gift_card,JDutil/spree_gift_card,Boomkat/spree_gift_card,mr-ado/spree_gift_card,Boomkat/spree_gift_card,tcjuan/spree_gift_card,mr-ado/spree_gift_card,JDutil/spree_gift_card,mr-ado/spree_gift_card,AdamGoodApp/spree_gift_card,dotandbo/spree_gift_card