Updates php cs fixer 2.0 (GoogleCloudPlatform#263)

* updates php-cs-fixer for 2.0

* fixes mailgun tests

* standardizes all comment headers

Author: bshaffer

.php_cs

@@ -0,0 +1,15 @@
+<?php
+
+return PhpCsFixer\Config::create()
+    ->setRules([
+        '@PSR2' => true,
+        'concat_space' => ['spacing' => 'one'],
+        'no_unused_imports' => true,
+    ])
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+            ->notPath('appengine/wordpress/src/files/flexible/wp-config.php')
+            ->notPath('appengine/wordpress/src/files/standard/wp-config.php')
+            ->in(__DIR__)
+    )
+;

.php_cs.dist

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/analytics/app.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/analytics/web/index.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/cloudsql/app.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/cloudsql/index.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/datastore/app.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * Copyright 2015 Google Inc.
+ * Copyright 2016 Google Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.

appengine/flexible/datastore/index.php

@@ -1,5 +1,19 @@
 <?php
-
+/**
+ * Copyright 2016 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 require_once __DIR__ . '/../vendor/autoload.php';
 require_once __DIR__ . '/../../../../testing/ExecuteCommandTrait.php';
 require_once __DIR__ . '/../../../../testing/FileUtil.php';

appengine/flexible/drupal8/tests/bootstrap.php

@@ -1,5 +1,19 @@
 <?php
-
+/**
+ * Copyright 2016 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 require_once __DIR__ . '/../vendor/autoload.php';
 require_once __DIR__ . '/../../../../testing/ExecuteCommandTrait.php';
 require_once __DIR__ . '/../../../../testing/FileUtil.php';