Updated Identity Support from SDK Core

- Moved PPModels required for Identity Support

sample/payments/CreateOpenID.php

@@ -0,0 +1,23 @@
+<?php
+
+require __DIR__ . '/../bootstrap.php';
+
+
+$clientId = 'AYSq3RDGsmBLJE-otTkBtM-jBRd1TCQwFf9RGfwddNXWz0uFU9ztymylOhRS';
+$clientSecret = 'EGnHDxD_qRPdaLdZz8iCr8N7_MzF-YHPTkjs6NKYQvQSBngp4PTTVWkPZRbL';
+
+$baseUrl = getBaseUrl() . '/ExecuteAuth.php?success=true';
+
+//Get User Consent
+$redirectUrl = \PayPal\Auth\Openid\PPOpenIdSession::getAuthorizationUrl(
+    $baseUrl,
+    array('profile', 'email', 'phone'),
+    $clientId,
+    null,
+    null,
+    $apiContext
+);
+
+header("Location: $redirectUrl");
+exit;
+