Improved bitpay account pairing and management of paired state and data.

src/js/directives/accountSelector.js

@@ -0,0 +1,28 @@
+'use strict';
+
+angular.module('copayApp.directives')
+  .directive('accountSelector', function($timeout) {
+    return {
+      restrict: 'E',
+      templateUrl: 'views/includes/accountSelector.html',
+      transclude: true,
+      scope: {
+        title: '=accountSelectorTitle',
+        show: '=accountSelectorShow',
+        accounts: '=accountSelectorAccounts',
+        selectedAccount: '=accountSelectorSelectedAccount',
+        onSelect: '=accountSelectorOnSelect'
+      },
+      link: function(scope, element, attrs) {
+        scope.hide = function() {
+          scope.show = false;
+        };
+        scope.selectAccount = function(account) {
+          $timeout(function() {
+            scope.hide();
+          }, 100);
+          scope.onSelect(account);
+        };
+      }
+    };
+  });