Replace expired Bing key with a new one

examples/feature-move-animation.html

@@ -7,6 +7,8 @@ docs: >
   animate a (marker) feature along a line. In this example an encoded polyline
   is being used.
 tags: "animation, feature, postcompose, polyline"
+cloak:
+  As1HiMj1PvLPlqc_gtM7AqZfBL8ZL3VrjaS3zIb22Uvb9WKhuJObROC-qUpa81U5: Your Bing Maps Key from http://www.bingmapsportal.com/ here
 ---
 <div id="map" class="map"></div>
 <label for="speed">