[phpcs] Add missing rules

- Do not add spaces after opening or before closing parenthesis

  // Wrong
  if( !is_null($var) ) {
    ...
  }

  // Right
  if(!is_null($var)) {
    ...
  }

- Add space after closing parenthesis

  // Wrong
  if(true){
    ...
  }

  // Right
  if(true) {
    ...
  }

- Add body into new line
- Close body in new line

  // Wrong
  if(true) { ... }

  // Right
  if(true) {
    ...
  }

Notice: Spaces after keywords are not detected:

  // Wrong (not detected)
  // -> space after 'if' and missing space after 'else'
  if (true) {
    ...
  } else{
    ...
  }

  // Right
  if(true) {
    ...
  } else {
    ...
  }

bridges/GizmodoBridge.php

@@ -11,11 +11,11 @@ class GizmodoBridge extends FeedExpander {
 		$item = parent::parseItem($item);
 
 		$articleHTMLContent = getSimpleHTMLDOMCached($item['uri']);
-		if(!$articleHTMLContent){
+		if(!$articleHTMLContent) {
 			$text = 'Could not load ' . $item['uri'];
 		} else {
 			$text = $articleHTMLContent->find('div.entry-content', 0)->innertext;
-			foreach($articleHTMLContent->find('pagespeed_iframe') as $element){
+			foreach($articleHTMLContent->find('pagespeed_iframe') as $element) {
 				$text .= '<p>link to a iframe (could be a video): <a href="'
 				. $element->src
 				. '">'