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-includes/category.php

@@ -42,7 +42,8 @@ function get_categories( $args = '' ) {
 	// Back compat
 	if ( isset( $args['type'] ) && 'link' == $args['type'] ) {
 		_deprecated_argument(
-			__FUNCTION__, '3.0.0',
+			__FUNCTION__,
+			'3.0.0',
 			/* translators: 1: "type => link", 2: "taxonomy => link_category" */
 			sprintf(
 				__( '%1$s is deprecated. Use %2$s instead.' ),
@@ -134,7 +135,8 @@ function get_category_by_path( $category_path, $full_match = true, $output = OBJ
 		$full_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title( $pathdir );
 	}
 	$categories = get_terms(
-		'category', array(
+		'category',
+		array(
 			'get'  => 'all',
 			'slug' => $leaf_path,
 		)