Added IDE files to ignore
Added necessary components to save/load data to/from the database
Merge branch 'master' of https://github.com/CruGlobal/dss-middleware

Conflicts:
	src/main/java/org/cru/give/service/CartService.java
	src/main/java/org/cru/give/webservices/model/GiftCart.java
	src/main/webapp/js/controllers/checkoutMailingAddress.js
	src/main/webapp/views/CheckoutMailingAddress.html