Added Model for Cart.

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@174395 ce508802-f39f-4f6c-b175-0d175dae99d5

ecm/Angular/ProteusECM/trunk/src/app/ecm-model/cart-model.ts

+export class ECMCart {  
+        public itemCode:string = '';
+        public quantity:number = 0;
+        public itemCost:number = 0;
+}
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