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

src/wp-admin/edit-link-form.php

@@ -51,7 +51,8 @@ do_action( 'do_meta_boxes', 'link', 'advanced', $link );
 do_action( 'do_meta_boxes', 'link', 'side', $link );
 
 add_screen_option(
-	'layout_columns', array(
+	'layout_columns',
+	array(
 		'max'     => 2,
 		'default' => 2,
 	)
@@ -153,7 +154,7 @@ do_meta_boxes( null, 'advanced', $link );
 <?php
 
 if ( $link_id ) :
-?>
+	?>
 <input type="hidden" name="action" value="save" />
 <input type="hidden" name="link_id" value="<?php echo (int) $link_id; ?>" />
 <input type="hidden" name="cat_id" value="<?php echo (int) $cat_id; ?>" />