Coding Standards: Upgrade WPCS to 1.0.0

WPCS 1.0.0 includes a bunch of new auto-fixers, which drops the number of coding standards issues across WordPress significantly. Prior to running the auto-fixers, there were 15,312 issues detected. With this commit, we now drop to 4,769 issues.

This change includes three notable additions:
- Multiline function calls must now put each parameter on a new line.
- Auto-formatting files is now part of the `grunt precommit` script. 
- Auto-fixable coding standards issues will now cause Travis failures.

Fixes #44600.



git-svn-id: https://develop.svn.wordpress.org/trunk@43571 602fd350-edb4-49c9-b593-d223f7449a82

tests/phpunit/tests/general/document-title.php

@@ -90,7 +90,8 @@ class Tests_General_DocumentTitle extends WP_UnitTestCase {
 	function test_front_page_title() {
 		update_option( 'show_on_front', 'page' );
 		update_option(
-			'page_on_front', $this->factory->post->create(
+			'page_on_front',
+			$this->factory->post->create(
 				array(
 					'post_title' => 'front-page',
 					'post_type'  => 'page',
@@ -184,7 +185,8 @@ class Tests_General_DocumentTitle extends WP_UnitTestCase {
 
 	function test_post_type_archive_title() {
 		register_post_type(
-			'cpt', array(
+			'cpt',
+			array(
 				'public'      => true,
 				'has_archive' => true,
 				'labels'      => array(