[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/ReadComicsBridge.php

@@ -26,11 +26,11 @@ class ReadComicsBridge extends BridgeAbstract {
 		}
 
 		$keywordsList = explode(";", $this->getInput('q'));
-		foreach($keywordsList as $keywords){
+		foreach($keywordsList as $keywords) {
 			$html = $this->getSimpleHTMLDOM(self::URI . 'comic/' . rawurlencode($keywords))
 				or $this->returnServerError('Could not request readcomics.tv.');
 
-			foreach($html->find('li') as $element){
+			foreach($html->find('li') as $element) {
 				$item = array();
 				$item['uri'] = $element->find('a.ch-name', 0)->href;
 				$item['id'] = $item['uri'];