Parametrize LeafLet version and bump version to v1.3.4.

Author: TheCoder4eu

src/main/java/net/bootsfaces/component/openStreetMap/OpenStreetMap.java

@@ -48,6 +48,8 @@ public class OpenStreetMap extends OpenStreetMapCore implements ClientBehaviorHo
 	public static final String COMPONENT_FAMILY = C.BSFCOMPONENT;
 
 	public static final String DEFAULT_RENDERER = "net.bootsfaces.component.openStreetMap.OpenStreetMap";
+        
+        public static final String LEAFLET_VERSION = "1.3.4";
 
 //	private static final Collection<String> EVENT_NAMES = Collections.unmodifiableCollection(Arrays.asList("click",
 //			"dblclick", "dragstart", "dragover", "drop", "mousedown", "mousemove", "mouseout", "mouseover", "mouseup"));
@@ -56,24 +58,14 @@ public OpenStreetMap() {
 		setRendererType(DEFAULT_RENDERER);
 		Tooltip.addResourceFiles();
 //		AddResourcesListener.addThemedCSSResource("core.css");
-//		AddResourcesListener
-//				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/layers-2x.png");
-//		AddResourcesListener
-//				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/layers.png");
-//		AddResourcesListener.addResourceIfNecessary(
-//				"https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/marker-icon-2x.png");
-//		AddResourcesListener
-//				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/marker-icon.png");
-//		AddResourcesListener.addResourceIfNecessary(
-//				"https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/marker-shadow.png");
 		AddResourcesListener
-				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet-src.js");
+				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+LEAFLET_VERSION+"/leaflet-src.js");
 		AddResourcesListener
-				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet-src.js.map");
-		AddResourcesListener.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.css");
-		AddResourcesListener.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.js");
+				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+LEAFLET_VERSION+"/leaflet-src.js.map");
+		AddResourcesListener.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+LEAFLET_VERSION+"/leaflet.css");
+		AddResourcesListener.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+LEAFLET_VERSION+"/leaflet.js");
 		AddResourcesListener
-				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/leaflet.js.map");
+				.addResourceIfNecessary("https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+LEAFLET_VERSION+"/leaflet.js.map");
 	}
 
 	public void setValueExpression(String name, ValueExpression binding) {

src/main/java/net/bootsfaces/component/openStreetMap/OpenStreetMapRenderer.java

@@ -108,7 +108,7 @@ public void encodeEnd(FacesContext context, UIComponent component) throws IOExce
 		rw.writeText("if('" + openStreetMap.getMarker() + "')", null);
 		rw.writeText("{", null);
 		rw.writeText("var " + clientId + "_marker = L.marker([" + openStreetMap.getMarker()
-				+ "],{icon: new L.Icon({iconSize: [25, 41], iconAnchor: [25, 41], popupAnchor: [-12, -45], iconUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/marker-icon.png', shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.3.1/images/marker-shadow.png'})}).addTo("
+				+ "],{icon: new L.Icon({iconSize: [25, 41], iconAnchor: [25, 41], popupAnchor: [-12, -45], iconUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+openStreetMap.LEAFLET_VERSION+"/images/marker-icon.png', shadowUrl: 'https://cdnjs.cloudflare.com/ajax/libs/leaflet/"+openStreetMap.LEAFLET_VERSION+"/images/marker-shadow.png'})}).addTo("
 				+ clientId + "_map);", null);
 		rw.writeText("if('" + openStreetMap.getPopupMsg() + "')", null);
 		rw.writeText(clientId + "_marker.bindPopup('" + openStreetMap.getPopupMsg() + "');", null);