add placeholder for location input and change map/autocomplete language

app/views/location.ejs

@@ -3,7 +3,7 @@
 <div class="row center-align">
   <div id="floating-panel">
     <div id="locationField">
-      <input id="autocompleteInput" type="text" />
+      <input id="autocompleteInput" placeholder="Lokacija..." type="text" />
     </div>
   </div>
   <div id="map"></div>
@@ -91,6 +91,6 @@
     });
   });
 </script>
-<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAna8ohfV2HBMcxGk_29vqxU5Z_bDickqg&libraries=places&callback=initMap" async
+<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAna8ohfV2HBMcxGk_29vqxU5Z_bDickqg&language=bs&libraries=places&callback=initMap" async
   defer></script>
 </div>