add developer easy login

js/controllers/devLogin.js

@@ -0,0 +1,16 @@
+'use strict';
+
+angular.module('copayApp.controllers').controller('DevLoginController', function($scope, $rootScope, $routeParams, identityService) {
+
+  var mail = $routeParams.mail;
+  var password = $routeParams.password;
+
+  var form = {};
+  form.email = {};
+  form.password = {};
+  form.email.$modelValue = mail;
+  form.password.$modelValue = password;
+
+  identityService.open($scope, form);
+
+});