Google Map API -> trim auf key, damit keine Leerzeichen mehr rein können und README angepasst

README.md

@@ -20,6 +20,10 @@ Installation
 
 Der Paketname ist: quiqqer/bricks
 
+Nutzung des Simple Google Maps Baustein:
+- GoogleMap Key: https://console.developers.google.com/apis/library
+- Benötigtte APIS:  Google Maps Embed API, Google Maps JavaScript API, Google Static Maps API 
+
 
 Mitwirken
 ----------

lib/QUI/Bricks/Controls/SimpleGoogleMaps.php

@@ -48,17 +48,16 @@ public function getBody()
         $brickCity   = $this->getAttribute('city');
 
         $query = http_build_query(array(
-            'key' => $this->getAttribute('api'),
+            'key' => trim($this->getAttribute('api')),
             'q'   => "{$brickTitle},{$brickZip},{$brickStreet},{$brickCity}"
         ));
 
-        $url = 'https://www.google.com/maps/embed/v1/place?'. $query;
+        $url = 'https://www.google.com/maps/embed/v1/place?' . $query;
 
         $Engine->assign(array(
             'url' => $url
         ));
 
-
-        return $Engine->fetch(dirname(__FILE__).'/SimpleGoogleMaps.html');
+        return $Engine->fetch(dirname(__FILE__) . '/SimpleGoogleMaps.html');
     }
 }