4.0.0 org.apache.tuscany.sca tuscany-sca 1.4 tuscany-scatours-common-contributions pom Apache Tuscany SCA Tours Common Contributions default true calendar-contribution car-contribution common-contribution creditcardpayment-contribution currency-contribution emailgateway-contribution flight-contribution hotel-contribution shoppingcart-contribution travelcatalog-contribution tripbooking-contribution trip-contribution scatours-contribution