add first uri handler

js/controllers/uriPayment.js

@@ -0,0 +1,20 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('UriPaymentController', function($rootScope, $scope, $routeParams) {
+  var data = $routeParams.data;
+  var splitDots = data.split(':');
+  $scope.protocol = splitDots[0];
+  data = splitDots[1];
+  var splitQuestion = data.split('?');
+  $scope.address = splitQuestion[0];
+  data = decodeURIComponent(splitQuestion[1]);
+  var search = splitQuestion[1];
+  data = JSON.parse('{"' + search.replace(/&/g, '","').replace(/=/g, '":"') + '"}',
+    function(key, value) {
+      return key === "" ? value : decodeURIComponent(value);
+    });
+  $scope.amount = data.amount;
+  $scope.message = data.message;
+
+
+});